21091408800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1973

約数の個数: 576

約数和(自身を含む): 87042428928

約数和(自身を除く): 65951020128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 61, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 122, 132, 140, 150, 154, 160, 165, 168, 175, 176, 183, 200, 210, 220, 224, 231, 240, 244, 264, 275, 280, 300, 305, 308, 330, 336, 350, 352, 366, 385, 400, 420, 427, 440, 462, 480, 488, 525, 528, 550, 560, 600, 610, 616, 660, 671, 672, 700, 732, 770, 800, 825, 840, 854, 880, 915, 924, 976, 1050, 1056, 1100, 1120, 1155, 1200, 1220, 1232, 1281, 1320, 1342, 1400, 1464, 1525, 1540, 1650, 1680, 1708, 1760, 1830, 1848, 1871, 1925, 1952, 2013, 2100, 2135, 2200, 2310, 2400, 2440, 2464, 2562, 2640, 2684, 2800, 2928, 3050, 3080, 3300, 3355, 3360, 3416, 3660, 3696, 3742, 3850, 4026, 4200, 4270, 4400, 4575, 4620, 4697, 4880, 5124, 5280, 5368, 5600, 5613, 5775, 5856, 6100, 6160, 6405, 6600, 6710, 6832, 7320, 7392, 7484, 7700, 8052, 8400, 8540, 8800, 9150, 9240, 9355, 9394, 9760, 10065, 10248, 10675, 10736, 11226, 11550, 12200, 12320, 12810, 13097, 13200, 13420, 13664, 14091, 14640, 14968, 15400, 16104, 16775, 16800, 17080, 18300, 18480, 18710, 18788, 20130, 20496, 20581, 21350, 21472, 22452, 23100, 23485, 24400, 25620, 26194, 26400, 26840, 28065, 28182, 29280, 29936, 30800, 32025, 32208, 33550, 34160, 36600, 36960, 37420, 37576, 39291, 40260, 40992, 41162, 42700, 44904, 46200, 46775, 46970, 48800, 50325, 51240, 52388, 53680, 56130, 56364, 59872, 61600, 61743, 64050, 64416, 65485, 67100, 68320, 70455, 73200, 74840, 75152, 78582, 80520, 82324, 85400, 89808, 92400, 93550, 93940, 100650, 102480, 102905, 104776, 107360, 112260, 112728, 114131, 117425, 123486, 128100, 130970, 134200, 140325, 140910, 144067, 146400, 149680, 150304, 157164, 161040, 164648, 170800, 179616, 184800, 187100, 187880, 196455, 201300, 204960, 205810, 209552, 224520, 225456, 228262, 234850, 246972, 256200, 261940, 268400, 280650, 281820, 288134, 299360, 308715, 314328, 322080, 327425, 329296, 341600, 342393, 352275, 374200, 375760, 392910, 402600, 411620, 419104, 432201, 449040, 450912, 456524, 469700, 493944, 512400, 514525, 523880, 536800, 561300, 563640, 570655, 576268, 617430, 628656, 654850, 658592, 684786, 704550, 720335, 748400, 751520, 785820, 798917, 805200, 823240, 864402, 898080, 913048, 939400, 982275, 987888, 1024800, 1029050, 1047760, 1122600, 1127280, 1141310, 1152536, 1234860, 1255441, 1257312, 1309700, 1369572, 1409100, 1440670, 1496800, 1543575, 1571640, 1597834, 1610400, 1646480, 1711965, 1728804, 1826096, 1878800, 1964550, 1975776, 2058100, 2095520, 2161005, 2245200, 2254560, 2282620, 2305072, 2396751, 2469720, 2510882, 2619400, 2739144, 2818200, 2853275, 2881340, 3087150, 3143280, 3195668, 3292960, 3423930, 3457608, 3601675, 3652192, 3757600, 3766323, 3929100, 3994585, 4116200, 4322010, 4490400, 4565240, 4610144, 4793502, 4939440, 5021764, 5238800, 5478288, 5636400, 5706550, 5762680, 6174300, 6277205, 6286560, 6391336, 6847860, 6915216, 7203350, 7532646, 7858200, 7989170, 8232400, 8559825, 8644020, 8788087, 9130480, 9587004, 9878880, 10043528, 10477600, 10805025, 10956576, 11272800, 11413100, 11525360, 11983755, 12348600, 12554410, 12782672, 13695720, 13830432, 14406700, 15065292, 15716400, 15978340, 16464800, 17119650, 17288040, 17576174, 18260960, 18831615, 19174008, 19972925, 20087056, 21610050, 22826200, 23050720, 23967510, 24697200, 25108820, 25565344, 26364261, 27391440, 28813400, 30130584, 31386025, 31432800, 31956680, 34239300, 34576080, 35152348, 37663230, 38348016, 39945850, 40174112, 43220100, 43940435, 45652400, 47935020, 49394400, 50217640, 52728522, 54782880, 57626800, 59918775, 60261168, 62772050, 63913360, 68478600, 69152160, 70304696, 75326460, 76696032, 79891700, 86440200, 87880870, 91304800, 94158075, 95870040, 100435280, 105457044, 115253600, 119837550, 120522336, 125544100, 127826720, 131821305, 136957200, 140609392, 150652920, 159783400, 172880400, 175761740, 188316150, 191740080, 200870560, 210914088, 219702175, 239675100, 251088200, 263642610, 273914400, 281218784, 301305840, 319566800, 345760800, 351523480, 376632300, 383480160, 421828176, 439404350, 479350200, 502176400, 527285220, 602611680, 639133600, 659106525, 703046960, 753264600, 843656352, 878808700, 958700400, 1004352800, 1054570440, 1318213050, 1406093920, 1506529200, 1757617400, 1917400800, 2109140880, 2636426100, 3013058400, 3515234800, 4218281760, 5272852200, 7030469600, 10545704400, 21091408800]

約数ペア:

[(1, 21091408800), (2, 10545704400), (3, 7030469600), (4, 5272852200), (5, 4218281760), (6, 3515234800), (7, 3013058400), (8, 2636426100), (10, 2109140880), (11, 1917400800), (12, 1757617400), (14, 1506529200), (15, 1406093920), (16, 1318213050), (20, 1054570440), (21, 1004352800), (22, 958700400), (24, 878808700), (25, 843656352), (28, 753264600), (30, 703046960), (32, 659106525), (33, 639133600), (35, 602611680), (40, 527285220), (42, 502176400), (44, 479350200), (48, 439404350), (50, 421828176), (55, 383480160), (56, 376632300), (60, 351523480), (61, 345760800), (66, 319566800), (70, 301305840), (75, 281218784), (77, 273914400), (80, 263642610), (84, 251088200), (88, 239675100), (96, 219702175), (100, 210914088), (105, 200870560), (110, 191740080), (112, 188316150), (120, 175761740), (122, 172880400), (132, 159783400), (140, 150652920), (150, 140609392), (154, 136957200), (160, 131821305), (165, 127826720), (168, 125544100), (175, 120522336), (176, 119837550), (183, 115253600), (200, 105457044), (210, 100435280), (220, 95870040), (224, 94158075), (231, 91304800), (240, 87880870), (244, 86440200), (264, 79891700), (275, 76696032), (280, 75326460), (300, 70304696), (305, 69152160), (308, 68478600), (330, 63913360), (336, 62772050), (350, 60261168), (352, 59918775), (366, 57626800), (385, 54782880), (400, 52728522), (420, 50217640), (427, 49394400), (440, 47935020), (462, 45652400), (480, 43940435), (488, 43220100), (525, 40174112), (528, 39945850), (550, 38348016), (560, 37663230), (600, 35152348), (610, 34576080), (616, 34239300), (660, 31956680), (671, 31432800), (672, 31386025), (700, 30130584), (732, 28813400), (770, 27391440), (800, 26364261), (825, 25565344), (840, 25108820), (854, 24697200), (880, 23967510), (915, 23050720), (924, 22826200), (976, 21610050), (1050, 20087056), (1056, 19972925), (1100, 19174008), (1120, 18831615), (1155, 18260960), (1200, 17576174), (1220, 17288040), (1232, 17119650), (1281, 16464800), (1320, 15978340), (1342, 15716400), (1400, 15065292), (1464, 14406700), (1525, 13830432), (1540, 13695720), (1650, 12782672), (1680, 12554410), (1708, 12348600), (1760, 11983755), (1830, 11525360), (1848, 11413100), (1871, 11272800), (1925, 10956576), (1952, 10805025), (2013, 10477600), (2100, 10043528), (2135, 9878880), (2200, 9587004), (2310, 9130480), (2400, 8788087), (2440, 8644020), (2464, 8559825), (2562, 8232400), (2640, 7989170), (2684, 7858200), (2800, 7532646), (2928, 7203350), (3050, 6915216), (3080, 6847860), (3300, 6391336), (3355, 6286560), (3360, 6277205), (3416, 6174300), (3660, 5762680), (3696, 5706550), (3742, 5636400), (3850, 5478288), (4026, 5238800), (4200, 5021764), (4270, 4939440), (4400, 4793502), (4575, 4610144), (4620, 4565240), (4697, 4490400), (4880, 4322010), (5124, 4116200), (5280, 3994585), (5368, 3929100), (5600, 3766323), (5613, 3757600), (5775, 3652192), (5856, 3601675), (6100, 3457608), (6160, 3423930), (6405, 3292960), (6600, 3195668), (6710, 3143280), (6832, 3087150), (7320, 2881340), (7392, 2853275), (7484, 2818200), (7700, 2739144), (8052, 2619400), (8400, 2510882), (8540, 2469720), (8800, 2396751), (9150, 2305072), (9240, 2282620), (9355, 2254560), (9394, 2245200), (9760, 2161005), (10065, 2095520), (10248, 2058100), (10675, 1975776), (10736, 1964550), (11226, 1878800), (11550, 1826096), (12200, 1728804), (12320, 1711965), (12810, 1646480), (13097, 1610400), (13200, 1597834), (13420, 1571640), (13664, 1543575), (14091, 1496800), (14640, 1440670), (14968, 1409100), (15400, 1369572), (16104, 1309700), (16775, 1257312), (16800, 1255441), (17080, 1234860), (18300, 1152536), (18480, 1141310), (18710, 1127280), (18788, 1122600), (20130, 1047760), (20496, 1029050), (20581, 1024800), (21350, 987888), (21472, 982275), (22452, 939400), (23100, 913048), (23485, 898080), (24400, 864402), (25620, 823240), (26194, 805200), (26400, 798917), (26840, 785820), (28065, 751520), (28182, 748400), (29280, 720335), (29936, 704550), (30800, 684786), (32025, 658592), (32208, 654850), (33550, 628656), (34160, 617430), (36600, 576268), (36960, 570655), (37420, 563640), (37576, 561300), (39291, 536800), (40260, 523880), (40992, 514525), (41162, 512400), (42700, 493944), (44904, 469700), (46200, 456524), (46775, 450912), (46970, 449040), (48800, 432201), (50325, 419104), (51240, 411620), (52388, 402600), (53680, 392910), (56130, 375760), (56364, 374200), (59872, 352275), (61600, 342393), (61743, 341600), (64050, 329296), (64416, 327425), (65485, 322080), (67100, 314328), (68320, 308715), (70455, 299360), (73200, 288134), (74840, 281820), (75152, 280650), (78582, 268400), (80520, 261940), (82324, 256200), (85400, 246972), (89808, 234850), (92400, 228262), (93550, 225456), (93940, 224520), (100650, 209552), (102480, 205810), (102905, 204960), (104776, 201300), (107360, 196455), (112260, 187880), (112728, 187100), (114131, 184800), (117425, 179616), (123486, 170800), (128100, 164648), (130970, 161040), (134200, 157164), (140325, 150304), (140910, 149680), (144067, 146400)]