21265120800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 864

約数和(自身を含む): 94559197824

約数和(自身を除く): 73294077024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 121, 126, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 198, 200, 210, 220, 224, 225, 231, 240, 242, 252, 264, 275, 280, 288, 300, 308, 315, 317, 330, 336, 350, 352, 360, 363, 385, 396, 400, 420, 440, 450, 462, 480, 484, 495, 504, 525, 528, 550, 560, 600, 605, 616, 630, 634, 660, 672, 693, 700, 720, 726, 770, 792, 800, 825, 840, 847, 880, 900, 924, 951, 968, 990, 1008, 1050, 1056, 1089, 1100, 1120, 1155, 1200, 1210, 1232, 1260, 1268, 1320, 1331, 1386, 1400, 1440, 1452, 1540, 1575, 1584, 1585, 1650, 1680, 1694, 1760, 1800, 1815, 1848, 1902, 1925, 1936, 1980, 2016, 2100, 2178, 2200, 2219, 2310, 2400, 2420, 2464, 2475, 2520, 2536, 2541, 2640, 2662, 2772, 2800, 2853, 2904, 3025, 3080, 3150, 3168, 3170, 3300, 3360, 3388, 3465, 3487, 3600, 3630, 3696, 3804, 3850, 3872, 3960, 3993, 4200, 4235, 4356, 4400, 4438, 4620, 4755, 4840, 4950, 5040, 5072, 5082, 5280, 5324, 5445, 5544, 5600, 5706, 5775, 5808, 6050, 6160, 6300, 6340, 6600, 6655, 6657, 6776, 6930, 6974, 7200, 7260, 7392, 7608, 7623, 7700, 7920, 7925, 7986, 8400, 8470, 8712, 8800, 8876, 9075, 9240, 9317, 9510, 9680, 9900, 10080, 10144, 10164, 10461, 10648, 10890, 11088, 11095, 11412, 11550, 11616, 11979, 12100, 12320, 12600, 12680, 12705, 13200, 13310, 13314, 13552, 13860, 13948, 14265, 14520, 15216, 15246, 15400, 15840, 15850, 15972, 16800, 16940, 17325, 17424, 17435, 17752, 18150, 18480, 18634, 19020, 19360, 19800, 19965, 19971, 20328, 20922, 21175, 21296, 21780, 22176, 22190, 22824, 23100, 23775, 23958, 24200, 24409, 25200, 25360, 25410, 26400, 26620, 26628, 27104, 27225, 27720, 27896, 27951, 28530, 29040, 30432, 30492, 30800, 31383, 31700, 31944, 33275, 33285, 33880, 34650, 34848, 34870, 35504, 36300, 36960, 37268, 38040, 38115, 38357, 39600, 39930, 39942, 40656, 41844, 42350, 42592, 43560, 44380, 45648, 46200, 46585, 47550, 47916, 48400, 48818, 50400, 50720, 50820, 52305, 53240, 53256, 54450, 55440, 55475, 55792, 55902, 57060, 58080, 59895, 60984, 61600, 62766, 63400, 63525, 63888, 66550, 66570, 67760, 69300, 69740, 71008, 71325, 72600, 73227, 74536, 76080, 76230, 76714, 79200, 79860, 79884, 81312, 83688, 83853, 84700, 87120, 87175, 88760, 91296, 92400, 93170, 95100, 95832, 96800, 97636, 99825, 99855, 101640, 104610, 106480, 106512, 108900, 110880, 110950, 111584, 111804, 114120, 115071, 119790, 121968, 122045, 125532, 126800, 127050, 127776, 133100, 133140, 135520, 138600, 139480, 139755, 142650, 145200, 146454, 149072, 152160, 152460, 153428, 156915, 159720, 159768, 166425, 167376, 167706, 169400, 174240, 174350, 177520, 184800, 186340, 190200, 190575, 191664, 191785, 195272, 199650, 199710, 203280, 209220, 212960, 213024, 217800, 219681, 221900, 223608, 228240, 230142, 232925, 239580, 243936, 244090, 251064, 253600, 254100, 261525, 266200, 266280, 268499, 277200, 278960, 279510, 285300, 290400, 292908, 298144, 299475, 304920, 306856, 313830, 319440, 319536, 332850, 334752, 335412, 338800, 345213, 348700, 355040, 366135, 372680, 380400, 381150, 383328, 383570, 390544, 399300, 399420, 406560, 418440, 419265, 421927, 435600, 439362, 443800, 447216, 456480, 460284, 465850, 479160, 488180, 499275, 502128, 508200, 523050, 532400, 532560, 536998, 554400, 557920, 559020, 570600, 575355, 585816, 598950, 609840, 610225, 613712, 627660, 638880, 639072, 665700, 670824, 677600, 690426, 697400, 698775, 732270, 745360, 760800, 762300, 767140, 781088, 784575, 798600, 798840, 805497, 836880, 838530, 843854, 871200, 878724, 887600, 894432, 920568, 931700, 958320, 958925, 976360, 998550, 1004256, 1016400, 1046100, 1064800, 1065120, 1073996, 1098405, 1118040, 1141200, 1150710, 1171632, 1197900, 1219680, 1220450, 1227424, 1255320, 1265781, 1331400, 1341648, 1342495, 1380852, 1394800, 1397550, 1464540, 1490720, 1524600, 1534280, 1569150, 1597200, 1597680, 1610994, 1673760, 1677060, 1687708, 1726065, 1757448, 1775200, 1830675, 1841136, 1863400, 1916640, 1917850, 1952720, 1997100, 2032800, 2092200, 2096325, 2109635, 2147992, 2196810, 2236080, 2282400, 2301420, 2343264, 2395800, 2416491, 2440900, 2510640, 2531562, 2662800, 2683296, 2684990, 2761704, 2789600, 2795100, 2876775, 2929080, 2953489, 3049200, 3068560, 3138300, 3194400, 3195360, 3221988, 3354120, 3375416, 3452130, 3514896, 3661350, 3682272, 3726800, 3797343, 3835700, 3905440, 3994200, 4027485, 4184400, 4192650, 4219270, 4295984, 4393620, 4472160, 4602840, 4791600, 4832982, 4881800, 5021280, 5063124, 5325600, 5369980, 5492025, 5523408, 5590200, 5753550, 5858160, 5906978, 6098400, 6137120, 6276600, 6328905, 6443976, 6708240, 6712475, 6750832, 6904260, 7029792, 7322700, 7453600, 7594686, 7671400, 7988400, 8054970, 8368800, 8385300, 8438540, 8591968, 8630325, 8787240, 8860467, 9205680, 9583200, 9665964, 9763600, 10126248, 10548175, 10739960, 10984050, 11046816, 11180400, 11507100, 11716320, 11813956, 12082455, 12553200, 12657810, 12887952, 13416480, 13424950, 13501664, 13808520, 14645400, 14767445, 15189372, 15342800, 15976800, 16109940, 16770600, 16877080, 17260650, 17574480, 17720934, 18411360, 18986715, 19331928, 19527200, 20137425, 20252496, 21096350, 21479920, 21968100, 22360800, 23014200, 23627912, 24164910, 25106400, 25315620, 25775904, 26581401, 26849900, 27617040, 29290800, 29534890, 30378744, 30685600, 31644525, 32219880, 33541200, 33754160, 34521300, 35148960, 35441868, 37973430, 38663856, 40274850, 40504992, 42192700, 42959840, 43936200, 44302335, 46028400, 47255824, 48329820, 50631240, 53162802, 53699800, 55234080, 58581600, 59069780, 60412275, 60757488, 63289050, 64439760, 67082400, 67508320, 69042600, 70883736, 73837225, 75946860, 77327712, 80549700, 84385400, 87872400, 88604670, 92056800, 94511648, 94933575, 96659640, 101262480, 106325604, 107399600, 118139560, 120824550, 121514976, 126578100, 128879520, 132907005, 138085200, 141767472, 147674450, 151893720, 161099400, 168770800, 175744800, 177209340, 189867150, 193319280, 202524960, 212651208, 214799200, 221511675, 236279120, 241649100, 253156200, 265814010, 276170400, 283534944, 295348900, 303787440, 322198800, 337541600, 354418680, 379734300, 386638560, 425302416, 443023350, 472558240, 483298200, 506312400, 531628020, 590697800, 607574880, 644397600, 664535025, 708837360, 759468600, 850604832, 886046700, 966596400, 1012624800, 1063256040, 1181395600, 1329070050, 1417674720, 1518937200, 1772093400, 1933192800, 2126512080, 2362791200, 2658140100, 3037874400, 3544186800, 4253024160, 5316280200, 7088373600, 10632560400, 21265120800]

約数ペア:

[(1, 21265120800), (2, 10632560400), (3, 7088373600), (4, 5316280200), (5, 4253024160), (6, 3544186800), (7, 3037874400), (8, 2658140100), (9, 2362791200), (10, 2126512080), (11, 1933192800), (12, 1772093400), (14, 1518937200), (15, 1417674720), (16, 1329070050), (18, 1181395600), (20, 1063256040), (21, 1012624800), (22, 966596400), (24, 886046700), (25, 850604832), (28, 759468600), (30, 708837360), (32, 664535025), (33, 644397600), (35, 607574880), (36, 590697800), (40, 531628020), (42, 506312400), (44, 483298200), (45, 472558240), (48, 443023350), (50, 425302416), (55, 386638560), (56, 379734300), (60, 354418680), (63, 337541600), (66, 322198800), (70, 303787440), (72, 295348900), (75, 283534944), (77, 276170400), (80, 265814010), (84, 253156200), (88, 241649100), (90, 236279120), (96, 221511675), (99, 214799200), (100, 212651208), (105, 202524960), (110, 193319280), (112, 189867150), (120, 177209340), (121, 175744800), (126, 168770800), (132, 161099400), (140, 151893720), (144, 147674450), (150, 141767472), (154, 138085200), (160, 132907005), (165, 128879520), (168, 126578100), (175, 121514976), (176, 120824550), (180, 118139560), (198, 107399600), (200, 106325604), (210, 101262480), (220, 96659640), (224, 94933575), (225, 94511648), (231, 92056800), (240, 88604670), (242, 87872400), (252, 84385400), (264, 80549700), (275, 77327712), (280, 75946860), (288, 73837225), (300, 70883736), (308, 69042600), (315, 67508320), (317, 67082400), (330, 64439760), (336, 63289050), (350, 60757488), (352, 60412275), (360, 59069780), (363, 58581600), (385, 55234080), (396, 53699800), (400, 53162802), (420, 50631240), (440, 48329820), (450, 47255824), (462, 46028400), (480, 44302335), (484, 43936200), (495, 42959840), (504, 42192700), (525, 40504992), (528, 40274850), (550, 38663856), (560, 37973430), (600, 35441868), (605, 35148960), (616, 34521300), (630, 33754160), (634, 33541200), (660, 32219880), (672, 31644525), (693, 30685600), (700, 30378744), (720, 29534890), (726, 29290800), (770, 27617040), (792, 26849900), (800, 26581401), (825, 25775904), (840, 25315620), (847, 25106400), (880, 24164910), (900, 23627912), (924, 23014200), (951, 22360800), (968, 21968100), (990, 21479920), (1008, 21096350), (1050, 20252496), (1056, 20137425), (1089, 19527200), (1100, 19331928), (1120, 18986715), (1155, 18411360), (1200, 17720934), (1210, 17574480), (1232, 17260650), (1260, 16877080), (1268, 16770600), (1320, 16109940), (1331, 15976800), (1386, 15342800), (1400, 15189372), (1440, 14767445), (1452, 14645400), (1540, 13808520), (1575, 13501664), (1584, 13424950), (1585, 13416480), (1650, 12887952), (1680, 12657810), (1694, 12553200), (1760, 12082455), (1800, 11813956), (1815, 11716320), (1848, 11507100), (1902, 11180400), (1925, 11046816), (1936, 10984050), (1980, 10739960), (2016, 10548175), (2100, 10126248), (2178, 9763600), (2200, 9665964), (2219, 9583200), (2310, 9205680), (2400, 8860467), (2420, 8787240), (2464, 8630325), (2475, 8591968), (2520, 8438540), (2536, 8385300), (2541, 8368800), (2640, 8054970), (2662, 7988400), (2772, 7671400), (2800, 7594686), (2853, 7453600), (2904, 7322700), (3025, 7029792), (3080, 6904260), (3150, 6750832), (3168, 6712475), (3170, 6708240), (3300, 6443976), (3360, 6328905), (3388, 6276600), (3465, 6137120), (3487, 6098400), (3600, 5906978), (3630, 5858160), (3696, 5753550), (3804, 5590200), (3850, 5523408), (3872, 5492025), (3960, 5369980), (3993, 5325600), (4200, 5063124), (4235, 5021280), (4356, 4881800), (4400, 4832982), (4438, 4791600), (4620, 4602840), (4755, 4472160), (4840, 4393620), (4950, 4295984), (5040, 4219270), (5072, 4192650), (5082, 4184400), (5280, 4027485), (5324, 3994200), (5445, 3905440), (5544, 3835700), (5600, 3797343), (5706, 3726800), (5775, 3682272), (5808, 3661350), (6050, 3514896), (6160, 3452130), (6300, 3375416), (6340, 3354120), (6600, 3221988), (6655, 3195360), (6657, 3194400), (6776, 3138300), (6930, 3068560), (6974, 3049200), (7200, 2953489), (7260, 2929080), (7392, 2876775), (7608, 2795100), (7623, 2789600), (7700, 2761704), (7920, 2684990), (7925, 2683296), (7986, 2662800), (8400, 2531562), (8470, 2510640), (8712, 2440900), (8800, 2416491), (8876, 2395800), (9075, 2343264), (9240, 2301420), (9317, 2282400), (9510, 2236080), (9680, 2196810), (9900, 2147992), (10080, 2109635), (10144, 2096325), (10164, 2092200), (10461, 2032800), (10648, 1997100), (10890, 1952720), (11088, 1917850), (11095, 1916640), (11412, 1863400), (11550, 1841136), (11616, 1830675), (11979, 1775200), (12100, 1757448), (12320, 1726065), (12600, 1687708), (12680, 1677060), (12705, 1673760), (13200, 1610994), (13310, 1597680), (13314, 1597200), (13552, 1569150), (13860, 1534280), (13948, 1524600), (14265, 1490720), (14520, 1464540), (15216, 1397550), (15246, 1394800), (15400, 1380852), (15840, 1342495), (15850, 1341648), (15972, 1331400), (16800, 1265781), (16940, 1255320), (17325, 1227424), (17424, 1220450), (17435, 1219680), (17752, 1197900), (18150, 1171632), (18480, 1150710), (18634, 1141200), (19020, 1118040), (19360, 1098405), (19800, 1073996), (19965, 1065120), (19971, 1064800), (20328, 1046100), (20922, 1016400), (21175, 1004256), (21296, 998550), (21780, 976360), (22176, 958925), (22190, 958320), (22824, 931700), (23100, 920568), (23775, 894432), (23958, 887600), (24200, 878724), (24409, 871200), (25200, 843854), (25360, 838530), (25410, 836880), (26400, 805497), (26620, 798840), (26628, 798600), (27104, 784575), (27225, 781088), (27720, 767140), (27896, 762300), (27951, 760800), (28530, 745360), (29040, 732270), (30432, 698775), (30492, 697400), (30800, 690426), (31383, 677600), (31700, 670824), (31944, 665700), (33275, 639072), (33285, 638880), (33880, 627660), (34650, 613712), (34848, 610225), (34870, 609840), (35504, 598950), (36300, 585816), (36960, 575355), (37268, 570600), (38040, 559020), (38115, 557920), (38357, 554400), (39600, 536998), (39930, 532560), (39942, 532400), (40656, 523050), (41844, 508200), (42350, 502128), (42592, 499275), (43560, 488180), (44380, 479160), (45648, 465850), (46200, 460284), (46585, 456480), (47550, 447216), (47916, 443800), (48400, 439362), (48818, 435600), (50400, 421927), (50720, 419265), (50820, 418440), (52305, 406560), (53240, 399420), (53256, 399300), (54450, 390544), (55440, 383570), (55475, 383328), (55792, 381150), (55902, 380400), (57060, 372680), (58080, 366135), (59895, 355040), (60984, 348700), (61600, 345213), (62766, 338800), (63400, 335412), (63525, 334752), (63888, 332850), (66550, 319536), (66570, 319440), (67760, 313830), (69300, 306856), (69740, 304920), (71008, 299475), (71325, 298144), (72600, 292908), (73227, 290400), (74536, 285300), (76080, 279510), (76230, 278960), (76714, 277200), (79200, 268499), (79860, 266280), (79884, 266200), (81312, 261525), (83688, 254100), (83853, 253600), (84700, 251064), (87120, 244090), (87175, 243936), (88760, 239580), (91296, 232925), (92400, 230142), (93170, 228240), (95100, 223608), (95832, 221900), (96800, 219681), (97636, 217800), (99825, 213024), (99855, 212960), (101640, 209220), (104610, 203280), (106480, 199710), (106512, 199650), (108900, 195272), (110880, 191785), (110950, 191664), (111584, 190575), (111804, 190200), (114120, 186340), (115071, 184800), (119790, 177520), (121968, 174350), (122045, 174240), (125532, 169400), (126800, 167706), (127050, 167376), (127776, 166425), (133100, 159768), (133140, 159720), (135520, 156915), (138600, 153428), (139480, 152460), (139755, 152160), (142650, 149072), (145200, 146454)]