20402776800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 864

約数和(自身を含む): 88326534240

約数和(自身を除く): 67923757440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 74, 75, 80, 84, 90, 96, 98, 100, 105, 108, 111, 112, 120, 126, 135, 140, 144, 147, 148, 150, 160, 168, 175, 180, 185, 189, 196, 200, 210, 216, 222, 224, 225, 240, 245, 252, 259, 270, 280, 288, 294, 296, 300, 315, 333, 336, 350, 360, 370, 378, 392, 400, 420, 432, 441, 444, 450, 480, 490, 504, 518, 521, 525, 540, 555, 560, 588, 592, 600, 630, 666, 672, 675, 700, 720, 735, 740, 756, 777, 784, 800, 840, 864, 882, 888, 900, 925, 945, 980, 999, 1008, 1036, 1042, 1050, 1080, 1110, 1120, 1176, 1184, 1200, 1225, 1260, 1295, 1323, 1332, 1350, 1400, 1440, 1470, 1480, 1512, 1554, 1563, 1568, 1575, 1665, 1680, 1764, 1776, 1800, 1813, 1850, 1890, 1960, 1998, 2016, 2072, 2084, 2100, 2160, 2205, 2220, 2331, 2352, 2400, 2450, 2520, 2590, 2605, 2646, 2664, 2700, 2775, 2800, 2940, 2960, 3024, 3108, 3126, 3150, 3330, 3360, 3528, 3552, 3600, 3626, 3647, 3675, 3700, 3780, 3885, 3920, 3996, 4144, 4168, 4200, 4320, 4410, 4440, 4662, 4689, 4704, 4725, 4900, 4995, 5040, 5180, 5210, 5292, 5328, 5400, 5439, 5550, 5600, 5880, 5920, 6048, 6216, 6252, 6300, 6475, 6615, 6660, 6993, 7056, 7200, 7252, 7294, 7350, 7400, 7560, 7770, 7815, 7840, 7992, 8288, 8325, 8336, 8400, 8820, 8880, 9065, 9324, 9378, 9450, 9800, 9990, 10080, 10360, 10420, 10584, 10656, 10800, 10878, 10941, 11025, 11100, 11655, 11760, 12432, 12504, 12600, 12950, 13025, 13230, 13320, 13986, 14067, 14112, 14504, 14588, 14700, 14800, 15120, 15540, 15630, 15984, 16317, 16650, 16672, 16800, 17640, 17760, 18130, 18235, 18648, 18756, 18900, 19277, 19425, 19600, 19980, 20720, 20840, 21168, 21600, 21756, 21882, 22050, 22200, 23310, 23445, 23520, 24864, 24975, 25008, 25200, 25529, 25900, 26050, 26460, 26640, 27195, 27972, 28134, 29008, 29176, 29400, 29600, 30240, 31080, 31260, 31968, 32634, 32823, 33075, 33300, 34965, 35280, 36260, 36470, 37296, 37512, 37800, 38554, 38850, 39075, 39200, 39960, 41440, 41680, 42336, 43512, 43764, 44100, 44400, 45325, 46620, 46890, 48951, 49950, 50016, 50400, 51058, 51800, 52100, 52920, 53280, 54390, 54705, 55944, 56268, 57831, 58016, 58275, 58352, 58800, 62160, 62520, 65268, 65646, 66150, 66600, 69930, 70335, 70560, 72520, 72940, 74592, 75024, 75600, 76587, 77108, 77700, 78150, 79920, 81585, 83360, 87024, 87528, 88200, 88800, 90650, 91175, 93240, 93780, 96385, 97902, 98469, 99900, 102116, 103600, 104200, 105840, 108780, 109410, 111888, 112536, 115662, 116550, 116704, 117225, 117600, 124320, 125040, 127645, 130536, 131292, 132300, 133200, 134939, 135975, 139860, 140670, 145040, 145880, 150048, 151200, 153174, 154216, 155400, 156300, 159840, 163170, 164115, 173493, 174048, 174825, 175056, 176400, 181300, 182350, 186480, 187560, 192770, 195804, 196938, 199800, 204232, 207200, 208400, 211680, 217560, 218820, 223776, 225072, 229761, 231324, 233100, 234450, 244755, 250080, 255290, 261072, 262584, 264600, 266400, 269878, 271950, 273525, 279720, 281340, 289155, 290080, 291760, 306348, 308432, 310800, 312600, 326340, 328230, 346986, 349650, 350112, 351675, 352800, 362600, 364700, 372960, 375120, 382935, 385540, 391608, 393876, 399600, 404817, 407925, 408464, 416800, 435120, 437640, 450144, 459522, 462648, 466200, 468900, 481925, 489510, 492345, 510580, 520479, 522144, 525168, 529200, 539756, 543900, 547050, 559440, 562680, 578310, 583520, 612696, 616864, 621600, 625200, 638225, 652680, 656460, 674695, 689283, 693972, 699300, 703350, 725200, 729400, 750240, 765870, 771080, 783216, 787752, 799200, 809634, 815850, 816928, 820575, 867465, 870240, 875280, 919044, 925296, 932400, 937800, 944573, 963850, 979020, 984690, 1021160, 1040958, 1050336, 1058400, 1079512, 1087800, 1094100, 1118880, 1125360, 1148805, 1156620, 1214451, 1223775, 1225392, 1250400, 1276450, 1305360, 1312920, 1349390, 1378566, 1387944, 1398600, 1406700, 1445775, 1450400, 1458800, 1531740, 1542160, 1566432, 1575504, 1619268, 1631700, 1641150, 1734930, 1750560, 1838088, 1850592, 1864800, 1875600, 1889146, 1914675, 1927700, 1958040, 1969380, 2024085, 2042320, 2081916, 2159024, 2175600, 2188200, 2250720, 2297610, 2313240, 2428902, 2447550, 2450784, 2461725, 2552900, 2602395, 2610720, 2625840, 2698780, 2757132, 2775888, 2797200, 2813400, 2833719, 2891550, 2917600, 3063480, 3084320, 3151008, 3238536, 3263400, 3282300, 3373475, 3446415, 3469860, 3643353, 3676176, 3751200, 3778292, 3829350, 3855400, 3916080, 3938760, 4048170, 4084640, 4163832, 4318048, 4337325, 4351200, 4376400, 4595220, 4626480, 4722865, 4857804, 4895100, 4923450, 5105800, 5204790, 5251680, 5397560, 5514264, 5551776, 5594400, 5626800, 5667438, 5744025, 5783100, 6072255, 6126960, 6477072, 6526800, 6564600, 6746950, 6892830, 6939720, 7286706, 7352352, 7556584, 7658700, 7710800, 7832160, 7877520, 8096340, 8327664, 8501157, 8674650, 8752800, 9190440, 9252960, 9445730, 9715608, 9790200, 9846900, 10120425, 10211600, 10409580, 10795120, 11028528, 11253600, 11334876, 11488050, 11566200, 12144510, 12253920, 12954144, 13011975, 13053600, 13129200, 13493900, 13785660, 13879440, 14168595, 14573412, 15113168, 15317400, 15421600, 15755040, 16192680, 16655328, 17002314, 17232075, 17349300, 18216765, 18380880, 18891460, 19431216, 19580400, 19693800, 20240850, 20423200, 20819160, 21590240, 22057056, 22669752, 22976100, 23132400, 23614325, 24289020, 25503471, 26023950, 26258400, 26987800, 27571320, 27758880, 28337190, 29146824, 30226336, 30361275, 30634800, 32385360, 34004628, 34464150, 34698600, 36433530, 36761760, 37782920, 38862432, 39160800, 39387600, 40481700, 41638320, 42505785, 45339504, 45952200, 46264800, 47228650, 48578040, 51006942, 52047900, 53975600, 55142640, 56674380, 58293648, 60722550, 61269600, 64770720, 68009256, 68928300, 69397200, 70842975, 72867060, 75565840, 78775200, 80963400, 83276640, 85011570, 90679008, 91083825, 91904400, 94457300, 97156080, 102013884, 104095800, 107951200, 110285280, 113348760, 116587296, 121445100, 127517355, 136018512, 137856600, 138794400, 141685950, 145734120, 151131680, 161926800, 170023140, 182167650, 183808800, 188914600, 194312160, 204027768, 208191600, 212528925, 226697520, 242890200, 255034710, 272037024, 275713200, 283371900, 291468240, 323853600, 340046280, 364335300, 377829200, 408055536, 416383200, 425057850, 453395040, 485780400, 510069420, 551426400, 566743800, 582936480, 637586775, 680092560, 728670600, 755658400, 816111072, 850115700, 971560800, 1020138840, 1133487600, 1275173550, 1360185120, 1457341200, 1700231400, 2040277680, 2266975200, 2550347100, 2914682400, 3400462800, 4080555360, 5100694200, 6800925600, 10201388400, 20402776800]

約数ペア:

[(1, 20402776800), (2, 10201388400), (3, 6800925600), (4, 5100694200), (5, 4080555360), (6, 3400462800), (7, 2914682400), (8, 2550347100), (9, 2266975200), (10, 2040277680), (12, 1700231400), (14, 1457341200), (15, 1360185120), (16, 1275173550), (18, 1133487600), (20, 1020138840), (21, 971560800), (24, 850115700), (25, 816111072), (27, 755658400), (28, 728670600), (30, 680092560), (32, 637586775), (35, 582936480), (36, 566743800), (37, 551426400), (40, 510069420), (42, 485780400), (45, 453395040), (48, 425057850), (49, 416383200), (50, 408055536), (54, 377829200), (56, 364335300), (60, 340046280), (63, 323853600), (70, 291468240), (72, 283371900), (74, 275713200), (75, 272037024), (80, 255034710), (84, 242890200), (90, 226697520), (96, 212528925), (98, 208191600), (100, 204027768), (105, 194312160), (108, 188914600), (111, 183808800), (112, 182167650), (120, 170023140), (126, 161926800), (135, 151131680), (140, 145734120), (144, 141685950), (147, 138794400), (148, 137856600), (150, 136018512), (160, 127517355), (168, 121445100), (175, 116587296), (180, 113348760), (185, 110285280), (189, 107951200), (196, 104095800), (200, 102013884), (210, 97156080), (216, 94457300), (222, 91904400), (224, 91083825), (225, 90679008), (240, 85011570), (245, 83276640), (252, 80963400), (259, 78775200), (270, 75565840), (280, 72867060), (288, 70842975), (294, 69397200), (296, 68928300), (300, 68009256), (315, 64770720), (333, 61269600), (336, 60722550), (350, 58293648), (360, 56674380), (370, 55142640), (378, 53975600), (392, 52047900), (400, 51006942), (420, 48578040), (432, 47228650), (441, 46264800), (444, 45952200), (450, 45339504), (480, 42505785), (490, 41638320), (504, 40481700), (518, 39387600), (521, 39160800), (525, 38862432), (540, 37782920), (555, 36761760), (560, 36433530), (588, 34698600), (592, 34464150), (600, 34004628), (630, 32385360), (666, 30634800), (672, 30361275), (675, 30226336), (700, 29146824), (720, 28337190), (735, 27758880), (740, 27571320), (756, 26987800), (777, 26258400), (784, 26023950), (800, 25503471), (840, 24289020), (864, 23614325), (882, 23132400), (888, 22976100), (900, 22669752), (925, 22057056), (945, 21590240), (980, 20819160), (999, 20423200), (1008, 20240850), (1036, 19693800), (1042, 19580400), (1050, 19431216), (1080, 18891460), (1110, 18380880), (1120, 18216765), (1176, 17349300), (1184, 17232075), (1200, 17002314), (1225, 16655328), (1260, 16192680), (1295, 15755040), (1323, 15421600), (1332, 15317400), (1350, 15113168), (1400, 14573412), (1440, 14168595), (1470, 13879440), (1480, 13785660), (1512, 13493900), (1554, 13129200), (1563, 13053600), (1568, 13011975), (1575, 12954144), (1665, 12253920), (1680, 12144510), (1764, 11566200), (1776, 11488050), (1800, 11334876), (1813, 11253600), (1850, 11028528), (1890, 10795120), (1960, 10409580), (1998, 10211600), (2016, 10120425), (2072, 9846900), (2084, 9790200), (2100, 9715608), (2160, 9445730), (2205, 9252960), (2220, 9190440), (2331, 8752800), (2352, 8674650), (2400, 8501157), (2450, 8327664), (2520, 8096340), (2590, 7877520), (2605, 7832160), (2646, 7710800), (2664, 7658700), (2700, 7556584), (2775, 7352352), (2800, 7286706), (2940, 6939720), (2960, 6892830), (3024, 6746950), (3108, 6564600), (3126, 6526800), (3150, 6477072), (3330, 6126960), (3360, 6072255), (3528, 5783100), (3552, 5744025), (3600, 5667438), (3626, 5626800), (3647, 5594400), (3675, 5551776), (3700, 5514264), (3780, 5397560), (3885, 5251680), (3920, 5204790), (3996, 5105800), (4144, 4923450), (4168, 4895100), (4200, 4857804), (4320, 4722865), (4410, 4626480), (4440, 4595220), (4662, 4376400), (4689, 4351200), (4704, 4337325), (4725, 4318048), (4900, 4163832), (4995, 4084640), (5040, 4048170), (5180, 3938760), (5210, 3916080), (5292, 3855400), (5328, 3829350), (5400, 3778292), (5439, 3751200), (5550, 3676176), (5600, 3643353), (5880, 3469860), (5920, 3446415), (6048, 3373475), (6216, 3282300), (6252, 3263400), (6300, 3238536), (6475, 3151008), (6615, 3084320), (6660, 3063480), (6993, 2917600), (7056, 2891550), (7200, 2833719), (7252, 2813400), (7294, 2797200), (7350, 2775888), (7400, 2757132), (7560, 2698780), (7770, 2625840), (7815, 2610720), (7840, 2602395), (7992, 2552900), (8288, 2461725), (8325, 2450784), (8336, 2447550), (8400, 2428902), (8820, 2313240), (8880, 2297610), (9065, 2250720), (9324, 2188200), (9378, 2175600), (9450, 2159024), (9800, 2081916), (9990, 2042320), (10080, 2024085), (10360, 1969380), (10420, 1958040), (10584, 1927700), (10656, 1914675), (10800, 1889146), (10878, 1875600), (10941, 1864800), (11025, 1850592), (11100, 1838088), (11655, 1750560), (11760, 1734930), (12432, 1641150), (12504, 1631700), (12600, 1619268), (12950, 1575504), (13025, 1566432), (13230, 1542160), (13320, 1531740), (13986, 1458800), (14067, 1450400), (14112, 1445775), (14504, 1406700), (14588, 1398600), (14700, 1387944), (14800, 1378566), (15120, 1349390), (15540, 1312920), (15630, 1305360), (15984, 1276450), (16317, 1250400), (16650, 1225392), (16672, 1223775), (16800, 1214451), (17640, 1156620), (17760, 1148805), (18130, 1125360), (18235, 1118880), (18648, 1094100), (18756, 1087800), (18900, 1079512), (19277, 1058400), (19425, 1050336), (19600, 1040958), (19980, 1021160), (20720, 984690), (20840, 979020), (21168, 963850), (21600, 944573), (21756, 937800), (21882, 932400), (22050, 925296), (22200, 919044), (23310, 875280), (23445, 870240), (23520, 867465), (24864, 820575), (24975, 816928), (25008, 815850), (25200, 809634), (25529, 799200), (25900, 787752), (26050, 783216), (26460, 771080), (26640, 765870), (27195, 750240), (27972, 729400), (28134, 725200), (29008, 703350), (29176, 699300), (29400, 693972), (29600, 689283), (30240, 674695), (31080, 656460), (31260, 652680), (31968, 638225), (32634, 625200), (32823, 621600), (33075, 616864), (33300, 612696), (34965, 583520), (35280, 578310), (36260, 562680), (36470, 559440), (37296, 547050), (37512, 543900), (37800, 539756), (38554, 529200), (38850, 525168), (39075, 522144), (39200, 520479), (39960, 510580), (41440, 492345), (41680, 489510), (42336, 481925), (43512, 468900), (43764, 466200), (44100, 462648), (44400, 459522), (45325, 450144), (46620, 437640), (46890, 435120), (48951, 416800), (49950, 408464), (50016, 407925), (50400, 404817), (51058, 399600), (51800, 393876), (52100, 391608), (52920, 385540), (53280, 382935), (54390, 375120), (54705, 372960), (55944, 364700), (56268, 362600), (57831, 352800), (58016, 351675), (58275, 350112), (58352, 349650), (58800, 346986), (62160, 328230), (62520, 326340), (65268, 312600), (65646, 310800), (66150, 308432), (66600, 306348), (69930, 291760), (70335, 290080), (70560, 289155), (72520, 281340), (72940, 279720), (74592, 273525), (75024, 271950), (75600, 269878), (76587, 266400), (77108, 264600), (77700, 262584), (78150, 261072), (79920, 255290), (81585, 250080), (83360, 244755), (87024, 234450), (87528, 233100), (88200, 231324), (88800, 229761), (90650, 225072), (91175, 223776), (93240, 218820), (93780, 217560), (96385, 211680), (97902, 208400), (98469, 207200), (99900, 204232), (102116, 199800), (103600, 196938), (104200, 195804), (105840, 192770), (108780, 187560), (109410, 186480), (111888, 182350), (112536, 181300), (115662, 176400), (116550, 175056), (116704, 174825), (117225, 174048), (117600, 173493), (124320, 164115), (125040, 163170), (127645, 159840), (130536, 156300), (131292, 155400), (132300, 154216), (133200, 153174), (134939, 151200), (135975, 150048), (139860, 145880), (140670, 145040)]