21920058000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 960

約数和(自身を含む): 86691451392

約数和(自身を除く): 64771393392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 37, 40, 45, 46, 48, 50, 53, 54, 60, 69, 72, 74, 75, 80, 81, 90, 92, 100, 106, 108, 111, 115, 120, 125, 135, 138, 144, 148, 150, 159, 162, 180, 184, 185, 200, 207, 212, 216, 222, 225, 230, 240, 243, 250, 265, 270, 276, 296, 300, 318, 324, 333, 345, 360, 368, 370, 375, 400, 405, 414, 424, 432, 444, 450, 460, 477, 486, 500, 530, 540, 552, 555, 575, 592, 600, 621, 636, 648, 666, 675, 690, 720, 740, 750, 795, 810, 828, 848, 851, 888, 900, 920, 925, 954, 972, 999, 1000, 1035, 1060, 1080, 1104, 1110, 1125, 1150, 1200, 1215, 1219, 1242, 1272, 1296, 1325, 1332, 1350, 1380, 1431, 1480, 1500, 1590, 1620, 1656, 1665, 1702, 1725, 1776, 1800, 1840, 1850, 1863, 1908, 1944, 1961, 1998, 2000, 2025, 2070, 2120, 2160, 2220, 2250, 2300, 2385, 2430, 2438, 2484, 2544, 2553, 2650, 2664, 2700, 2760, 2775, 2862, 2875, 2960, 2997, 3000, 3105, 3180, 3240, 3312, 3330, 3375, 3404, 3450, 3600, 3657, 3700, 3726, 3816, 3888, 3922, 3975, 3996, 4050, 4140, 4240, 4255, 4293, 4440, 4500, 4600, 4625, 4770, 4860, 4876, 4968, 4995, 5106, 5175, 5300, 5328, 5400, 5520, 5550, 5589, 5724, 5750, 5883, 5994, 6000, 6075, 6095, 6210, 6360, 6480, 6625, 6660, 6750, 6808, 6900, 7155, 7314, 7400, 7452, 7632, 7659, 7844, 7950, 7992, 8100, 8280, 8325, 8510, 8586, 8625, 8880, 8991, 9000, 9200, 9250, 9315, 9540, 9720, 9752, 9805, 9936, 9990, 10125, 10212, 10350, 10600, 10800, 10971, 11100, 11178, 11448, 11500, 11766, 11925, 11988, 12150, 12190, 12420, 12720, 12765, 12879, 13250, 13320, 13500, 13616, 13800, 13875, 14310, 14628, 14800, 14904, 14985, 15318, 15525, 15688, 15900, 15984, 16200, 16560, 16650, 17020, 17172, 17250, 17649, 17982, 18000, 18285, 18500, 18630, 19080, 19440, 19504, 19610, 19875, 19980, 20250, 20424, 20700, 21200, 21275, 21465, 21942, 22200, 22356, 22896, 22977, 23000, 23532, 23850, 23976, 24300, 24380, 24840, 24975, 25530, 25758, 25875, 26500, 26640, 27000, 27600, 27750, 27945, 28620, 29256, 29415, 29808, 29970, 30375, 30475, 30636, 31050, 31376, 31800, 32400, 32913, 33300, 34040, 34344, 34500, 35298, 35775, 35964, 36570, 37000, 37260, 38160, 38295, 39220, 39750, 39960, 40500, 40848, 41400, 41625, 42550, 42930, 43884, 44400, 44712, 44955, 45103, 45954, 46000, 46575, 47064, 47700, 47952, 48600, 48760, 49025, 49680, 49950, 51060, 51516, 51750, 52947, 53000, 54000, 54855, 55500, 55890, 57240, 58512, 58830, 59625, 59940, 60750, 60950, 61272, 62100, 63600, 63825, 64395, 65826, 66600, 68080, 68688, 68931, 69000, 70596, 71550, 71928, 73140, 74000, 74520, 74925, 76590, 77625, 78440, 79500, 79920, 81000, 82800, 83250, 85100, 85860, 87768, 88245, 89424, 89910, 90206, 91425, 91908, 93150, 94128, 95400, 97200, 97520, 98050, 98739, 99900, 102120, 103032, 103500, 105894, 106000, 106375, 107325, 109710, 111000, 111780, 114480, 114885, 117660, 119250, 119880, 121500, 121900, 122544, 124200, 124875, 127650, 128790, 131652, 133200, 135309, 137862, 138000, 139725, 141192, 143100, 143856, 146280, 147075, 149040, 149850, 152375, 153180, 155250, 156880, 158841, 159000, 162000, 164565, 166500, 170200, 171720, 175536, 176490, 178875, 179820, 180412, 182850, 183816, 186300, 190800, 191475, 196100, 197478, 199800, 204240, 206064, 206793, 207000, 211788, 212750, 214650, 219420, 222000, 223560, 224775, 225515, 229770, 232875, 235320, 238500, 239760, 243000, 243800, 245125, 248400, 249750, 255300, 257580, 263304, 264735, 270618, 274275, 275724, 279450, 282384, 286200, 292560, 294150, 296217, 299700, 304750, 306360, 310500, 317682, 318000, 319125, 321975, 329130, 333000, 340400, 343440, 344655, 352980, 357750, 359640, 360824, 365700, 367632, 372600, 374625, 382950, 392200, 394956, 399600, 405927, 413586, 414000, 423576, 425500, 429300, 438840, 441225, 447120, 449550, 451030, 457125, 459540, 465750, 470640, 476523, 477000, 486000, 487600, 490250, 493695, 499500, 510600, 515160, 526608, 529470, 536625, 541236, 548550, 551448, 558900, 572400, 574425, 588300, 592434, 599400, 609500, 612720, 621000, 635364, 638250, 643950, 658260, 666000, 676545, 689310, 698625, 705960, 715500, 719280, 721648, 731400, 735375, 745200, 749250, 765900, 784400, 789912, 794205, 811854, 822825, 827172, 847152, 851000, 858600, 877680, 882450, 899100, 902060, 914250, 919080, 931500, 953046, 954000, 957375, 980500, 987390, 999000, 1021200, 1030320, 1033965, 1058940, 1073250, 1082472, 1097100, 1102896, 1117800, 1123875, 1127575, 1148850, 1176600, 1184868, 1198800, 1217781, 1219000, 1242000, 1270728, 1276500, 1287900, 1316520, 1323675, 1353090, 1371375, 1378620, 1397250, 1411920, 1431000, 1462800, 1470750, 1481085, 1498500, 1531800, 1579824, 1588410, 1609875, 1623708, 1645650, 1654344, 1702000, 1717200, 1723275, 1764900, 1798200, 1804120, 1828500, 1838160, 1863000, 1906092, 1914750, 1961000, 1974780, 1998000, 2029635, 2067930, 2117880, 2146500, 2164944, 2194200, 2206125, 2235600, 2247750, 2255150, 2297700, 2353200, 2369736, 2382615, 2435562, 2438000, 2468475, 2541456, 2553000, 2575800, 2633040, 2647350, 2706180, 2742750, 2757240, 2794500, 2862000, 2872125, 2941500, 2962170, 2997000, 3063600, 3176820, 3219750, 3247416, 3291300, 3308688, 3382725, 3446550, 3529800, 3596400, 3608240, 3653343, 3657000, 3726000, 3812184, 3829500, 3922000, 3949560, 3971025, 4059270, 4114125, 4135860, 4235760, 4293000, 4388400, 4412250, 4495500, 4510300, 4595400, 4739472, 4765230, 4871124, 4936950, 5106000, 5151600, 5169825, 5294700, 5412360, 5485500, 5514480, 5589000, 5637875, 5744250, 5883000, 5924340, 5994000, 6088905, 6353640, 6439500, 6494832, 6582600, 6618375, 6765450, 6893100, 7059600, 7306686, 7314000, 7405425, 7624368, 7659000, 7899120, 7942050, 8118540, 8228250, 8271720, 8586000, 8616375, 8824500, 8991000, 9020600, 9190800, 9530460, 9742248, 9873900, 10148175, 10339650, 10589400, 10824720, 10960029, 10971000, 11178000, 11275750, 11488500, 11766000, 11848680, 11913075, 12177810, 12342375, 12707280, 12879000, 13165200, 13236750, 13530900, 13786200, 14613372, 14810850, 15318000, 15884100, 16237080, 16456500, 16543440, 16913625, 17232750, 17649000, 17982000, 18041200, 18266715, 19060920, 19484496, 19747800, 19855125, 20296350, 20679300, 21178800, 21920058, 21942000, 22551500, 22977000, 23697360, 23826150, 24355620, 24684750, 25758000, 25849125, 26473500, 27061800, 27572400, 29226744, 29621700, 30444525, 31768200, 32474160, 32913000, 33827250, 34465500, 35298000, 36533430, 37027125, 38121840, 39495600, 39710250, 40592700, 41358600, 43840116, 45103000, 45954000, 47652300, 48711240, 49369500, 50740875, 51698250, 52947000, 54123600, 54800145, 58453488, 59243400, 59565375, 60889050, 63536400, 65826000, 67654500, 68931000, 73066860, 74054250, 79420500, 81185400, 82717200, 87680232, 90206000, 91333575, 95304600, 97422480, 98739000, 101481750, 103396500, 105894000, 109600290, 118486800, 119130750, 121778100, 135309000, 137862000, 146133720, 148108500, 152222625, 158841000, 162370800, 175360464, 182667150, 190609200, 197478000, 202963500, 206793000, 219200580, 238261500, 243556200, 270618000, 274000725, 292267440, 296217000, 304445250, 317682000, 365334300, 405927000, 413586000, 438401160, 456667875, 476523000, 487112400, 548001450, 592434000, 608890500, 730668600, 811854000, 876802320, 913335750, 953046000, 1096002900, 1217781000, 1370003625, 1461337200, 1826671500, 2192005800, 2435562000, 2740007250, 3653343000, 4384011600, 5480014500, 7306686000, 10960029000, 21920058000]

約数ペア:

[(1, 21920058000), (2, 10960029000), (3, 7306686000), (4, 5480014500), (5, 4384011600), (6, 3653343000), (8, 2740007250), (9, 2435562000), (10, 2192005800), (12, 1826671500), (15, 1461337200), (16, 1370003625), (18, 1217781000), (20, 1096002900), (23, 953046000), (24, 913335750), (25, 876802320), (27, 811854000), (30, 730668600), (36, 608890500), (37, 592434000), (40, 548001450), (45, 487112400), (46, 476523000), (48, 456667875), (50, 438401160), (53, 413586000), (54, 405927000), (60, 365334300), (69, 317682000), (72, 304445250), (74, 296217000), (75, 292267440), (80, 274000725), (81, 270618000), (90, 243556200), (92, 238261500), (100, 219200580), (106, 206793000), (108, 202963500), (111, 197478000), (115, 190609200), (120, 182667150), (125, 175360464), (135, 162370800), (138, 158841000), (144, 152222625), (148, 148108500), (150, 146133720), (159, 137862000), (162, 135309000), (180, 121778100), (184, 119130750), (185, 118486800), (200, 109600290), (207, 105894000), (212, 103396500), (216, 101481750), (222, 98739000), (225, 97422480), (230, 95304600), (240, 91333575), (243, 90206000), (250, 87680232), (265, 82717200), (270, 81185400), (276, 79420500), (296, 74054250), (300, 73066860), (318, 68931000), (324, 67654500), (333, 65826000), (345, 63536400), (360, 60889050), (368, 59565375), (370, 59243400), (375, 58453488), (400, 54800145), (405, 54123600), (414, 52947000), (424, 51698250), (432, 50740875), (444, 49369500), (450, 48711240), (460, 47652300), (477, 45954000), (486, 45103000), (500, 43840116), (530, 41358600), (540, 40592700), (552, 39710250), (555, 39495600), (575, 38121840), (592, 37027125), (600, 36533430), (621, 35298000), (636, 34465500), (648, 33827250), (666, 32913000), (675, 32474160), (690, 31768200), (720, 30444525), (740, 29621700), (750, 29226744), (795, 27572400), (810, 27061800), (828, 26473500), (848, 25849125), (851, 25758000), (888, 24684750), (900, 24355620), (920, 23826150), (925, 23697360), (954, 22977000), (972, 22551500), (999, 21942000), (1000, 21920058), (1035, 21178800), (1060, 20679300), (1080, 20296350), (1104, 19855125), (1110, 19747800), (1125, 19484496), (1150, 19060920), (1200, 18266715), (1215, 18041200), (1219, 17982000), (1242, 17649000), (1272, 17232750), (1296, 16913625), (1325, 16543440), (1332, 16456500), (1350, 16237080), (1380, 15884100), (1431, 15318000), (1480, 14810850), (1500, 14613372), (1590, 13786200), (1620, 13530900), (1656, 13236750), (1665, 13165200), (1702, 12879000), (1725, 12707280), (1776, 12342375), (1800, 12177810), (1840, 11913075), (1850, 11848680), (1863, 11766000), (1908, 11488500), (1944, 11275750), (1961, 11178000), (1998, 10971000), (2000, 10960029), (2025, 10824720), (2070, 10589400), (2120, 10339650), (2160, 10148175), (2220, 9873900), (2250, 9742248), (2300, 9530460), (2385, 9190800), (2430, 9020600), (2438, 8991000), (2484, 8824500), (2544, 8616375), (2553, 8586000), (2650, 8271720), (2664, 8228250), (2700, 8118540), (2760, 7942050), (2775, 7899120), (2862, 7659000), (2875, 7624368), (2960, 7405425), (2997, 7314000), (3000, 7306686), (3105, 7059600), (3180, 6893100), (3240, 6765450), (3312, 6618375), (3330, 6582600), (3375, 6494832), (3404, 6439500), (3450, 6353640), (3600, 6088905), (3657, 5994000), (3700, 5924340), (3726, 5883000), (3816, 5744250), (3888, 5637875), (3922, 5589000), (3975, 5514480), (3996, 5485500), (4050, 5412360), (4140, 5294700), (4240, 5169825), (4255, 5151600), (4293, 5106000), (4440, 4936950), (4500, 4871124), (4600, 4765230), (4625, 4739472), (4770, 4595400), (4860, 4510300), (4876, 4495500), (4968, 4412250), (4995, 4388400), (5106, 4293000), (5175, 4235760), (5300, 4135860), (5328, 4114125), (5400, 4059270), (5520, 3971025), (5550, 3949560), (5589, 3922000), (5724, 3829500), (5750, 3812184), (5883, 3726000), (5994, 3657000), (6000, 3653343), (6075, 3608240), (6095, 3596400), (6210, 3529800), (6360, 3446550), (6480, 3382725), (6625, 3308688), (6660, 3291300), (6750, 3247416), (6808, 3219750), (6900, 3176820), (7155, 3063600), (7314, 2997000), (7400, 2962170), (7452, 2941500), (7632, 2872125), (7659, 2862000), (7844, 2794500), (7950, 2757240), (7992, 2742750), (8100, 2706180), (8280, 2647350), (8325, 2633040), (8510, 2575800), (8586, 2553000), (8625, 2541456), (8880, 2468475), (8991, 2438000), (9000, 2435562), (9200, 2382615), (9250, 2369736), (9315, 2353200), (9540, 2297700), (9720, 2255150), (9752, 2247750), (9805, 2235600), (9936, 2206125), (9990, 2194200), (10125, 2164944), (10212, 2146500), (10350, 2117880), (10600, 2067930), (10800, 2029635), (10971, 1998000), (11100, 1974780), (11178, 1961000), (11448, 1914750), (11500, 1906092), (11766, 1863000), (11925, 1838160), (11988, 1828500), (12150, 1804120), (12190, 1798200), (12420, 1764900), (12720, 1723275), (12765, 1717200), (12879, 1702000), (13250, 1654344), (13320, 1645650), (13500, 1623708), (13616, 1609875), (13800, 1588410), (13875, 1579824), (14310, 1531800), (14628, 1498500), (14800, 1481085), (14904, 1470750), (14985, 1462800), (15318, 1431000), (15525, 1411920), (15688, 1397250), (15900, 1378620), (15984, 1371375), (16200, 1353090), (16560, 1323675), (16650, 1316520), (17020, 1287900), (17172, 1276500), (17250, 1270728), (17649, 1242000), (17982, 1219000), (18000, 1217781), (18285, 1198800), (18500, 1184868), (18630, 1176600), (19080, 1148850), (19440, 1127575), (19504, 1123875), (19610, 1117800), (19875, 1102896), (19980, 1097100), (20250, 1082472), (20424, 1073250), (20700, 1058940), (21200, 1033965), (21275, 1030320), (21465, 1021200), (21942, 999000), (22200, 987390), (22356, 980500), (22896, 957375), (22977, 954000), (23000, 953046), (23532, 931500), (23850, 919080), (23976, 914250), (24300, 902060), (24380, 899100), (24840, 882450), (24975, 877680), (25530, 858600), (25758, 851000), (25875, 847152), (26500, 827172), (26640, 822825), (27000, 811854), (27600, 794205), (27750, 789912), (27945, 784400), (28620, 765900), (29256, 749250), (29415, 745200), (29808, 735375), (29970, 731400), (30375, 721648), (30475, 719280), (30636, 715500), (31050, 705960), (31376, 698625), (31800, 689310), (32400, 676545), (32913, 666000), (33300, 658260), (34040, 643950), (34344, 638250), (34500, 635364), (35298, 621000), (35775, 612720), (35964, 609500), (36570, 599400), (37000, 592434), (37260, 588300), (38160, 574425), (38295, 572400), (39220, 558900), (39750, 551448), (39960, 548550), (40500, 541236), (40848, 536625), (41400, 529470), (41625, 526608), (42550, 515160), (42930, 510600), (43884, 499500), (44400, 493695), (44712, 490250), (44955, 487600), (45103, 486000), (45954, 477000), (46000, 476523), (46575, 470640), (47064, 465750), (47700, 459540), (47952, 457125), (48600, 451030), (48760, 449550), (49025, 447120), (49680, 441225), (49950, 438840), (51060, 429300), (51516, 425500), (51750, 423576), (52947, 414000), (53000, 413586), (54000, 405927), (54855, 399600), (55500, 394956), (55890, 392200), (57240, 382950), (58512, 374625), (58830, 372600), (59625, 367632), (59940, 365700), (60750, 360824), (60950, 359640), (61272, 357750), (62100, 352980), (63600, 344655), (63825, 343440), (64395, 340400), (65826, 333000), (66600, 329130), (68080, 321975), (68688, 319125), (68931, 318000), (69000, 317682), (70596, 310500), (71550, 306360), (71928, 304750), (73140, 299700), (74000, 296217), (74520, 294150), (74925, 292560), (76590, 286200), (77625, 282384), (78440, 279450), (79500, 275724), (79920, 274275), (81000, 270618), (82800, 264735), (83250, 263304), (85100, 257580), (85860, 255300), (87768, 249750), (88245, 248400), (89424, 245125), (89910, 243800), (90206, 243000), (91425, 239760), (91908, 238500), (93150, 235320), (94128, 232875), (95400, 229770), (97200, 225515), (97520, 224775), (98050, 223560), (98739, 222000), (99900, 219420), (102120, 214650), (103032, 212750), (103500, 211788), (105894, 207000), (106000, 206793), (106375, 206064), (107325, 204240), (109710, 199800), (111000, 197478), (111780, 196100), (114480, 191475), (114885, 190800), (117660, 186300), (119250, 183816), (119880, 182850), (121500, 180412), (121900, 179820), (122544, 178875), (124200, 176490), (124875, 175536), (127650, 171720), (128790, 170200), (131652, 166500), (133200, 164565), (135309, 162000), (137862, 159000), (138000, 158841), (139725, 156880), (141192, 155250), (143100, 153180), (143856, 152375), (146280, 149850), (147075, 149040)]