40419379840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1711

約数の個数: 256

約数和(自身を含む): 113410160640

約数和(自身を除く): 72990780800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 83, 112, 128, 140, 142, 160, 166, 224, 280, 284, 320, 332, 355, 415, 448, 497, 560, 568, 581, 640, 664, 710, 830, 896, 994, 1120, 1136, 1162, 1328, 1420, 1531, 1660, 1988, 2240, 2272, 2324, 2485, 2656, 2840, 2905, 3062, 3320, 3976, 4480, 4544, 4648, 4970, 5312, 5680, 5810, 5893, 6124, 6640, 7655, 7952, 9088, 9296, 9940, 10624, 10717, 11360, 11620, 11786, 12248, 13280, 15310, 15904, 18592, 19880, 21434, 22720, 23240, 23572, 24496, 26560, 29465, 30620, 31808, 37184, 39760, 41251, 42868, 45440, 46480, 47144, 48992, 53120, 53585, 58930, 61240, 63616, 74368, 79520, 82502, 85736, 92960, 94288, 97984, 107170, 108701, 117860, 122480, 127073, 159040, 165004, 171472, 185920, 188576, 195968, 206255, 214340, 217402, 235720, 244960, 254146, 318080, 330008, 342944, 371840, 377152, 412510, 428680, 434804, 471440, 489920, 508292, 543505, 635365, 660016, 685888, 754304, 760907, 825020, 857360, 869608, 889511, 942880, 979840, 1016584, 1087010, 1270730, 1320032, 1371776, 1521814, 1650040, 1714720, 1739216, 1779022, 1885760, 2033168, 2174020, 2541460, 2640064, 3043628, 3300080, 3429440, 3478432, 3558044, 3771520, 3804535, 4066336, 4348040, 4447555, 5082920, 5280128, 6087256, 6600160, 6858880, 6956864, 7116088, 7609070, 8132672, 8696080, 8895110, 9022183, 10165840, 12174512, 13200320, 13913728, 14232176, 15218140, 16265344, 17392160, 17790220, 18044366, 20331680, 24349024, 26400640, 28464352, 30436280, 34784320, 35580440, 36088732, 40663360, 45110915, 48698048, 56928704, 60872560, 63155281, 69568640, 71160880, 72177464, 81326720, 90221830, 97396096, 113857408, 121745120, 126310562, 142321760, 144354928, 180443660, 243490240, 252621124, 284643520, 288709856, 315776405, 360887320, 486980480, 505242248, 569287040, 577419712, 631552810, 721774640, 1010484496, 1154839424, 1263105620, 1443549280, 2020968992, 2526211240, 2887098560, 4041937984, 5052422480, 5774197120, 8083875968, 10104844960, 20209689920, 40419379840]

約数ペア:

[(1, 40419379840), (2, 20209689920), (4, 10104844960), (5, 8083875968), (7, 5774197120), (8, 5052422480), (10, 4041937984), (14, 2887098560), (16, 2526211240), (20, 2020968992), (28, 1443549280), (32, 1263105620), (35, 1154839424), (40, 1010484496), (56, 721774640), (64, 631552810), (70, 577419712), (71, 569287040), (80, 505242248), (83, 486980480), (112, 360887320), (128, 315776405), (140, 288709856), (142, 284643520), (160, 252621124), (166, 243490240), (224, 180443660), (280, 144354928), (284, 142321760), (320, 126310562), (332, 121745120), (355, 113857408), (415, 97396096), (448, 90221830), (497, 81326720), (560, 72177464), (568, 71160880), (581, 69568640), (640, 63155281), (664, 60872560), (710, 56928704), (830, 48698048), (896, 45110915), (994, 40663360), (1120, 36088732), (1136, 35580440), (1162, 34784320), (1328, 30436280), (1420, 28464352), (1531, 26400640), (1660, 24349024), (1988, 20331680), (2240, 18044366), (2272, 17790220), (2324, 17392160), (2485, 16265344), (2656, 15218140), (2840, 14232176), (2905, 13913728), (3062, 13200320), (3320, 12174512), (3976, 10165840), (4480, 9022183), (4544, 8895110), (4648, 8696080), (4970, 8132672), (5312, 7609070), (5680, 7116088), (5810, 6956864), (5893, 6858880), (6124, 6600160), (6640, 6087256), (7655, 5280128), (7952, 5082920), (9088, 4447555), (9296, 4348040), (9940, 4066336), (10624, 3804535), (10717, 3771520), (11360, 3558044), (11620, 3478432), (11786, 3429440), (12248, 3300080), (13280, 3043628), (15310, 2640064), (15904, 2541460), (18592, 2174020), (19880, 2033168), (21434, 1885760), (22720, 1779022), (23240, 1739216), (23572, 1714720), (24496, 1650040), (26560, 1521814), (29465, 1371776), (30620, 1320032), (31808, 1270730), (37184, 1087010), (39760, 1016584), (41251, 979840), (42868, 942880), (45440, 889511), (46480, 869608), (47144, 857360), (48992, 825020), (53120, 760907), (53585, 754304), (58930, 685888), (61240, 660016), (63616, 635365), (74368, 543505), (79520, 508292), (82502, 489920), (85736, 471440), (92960, 434804), (94288, 428680), (97984, 412510), (107170, 377152), (108701, 371840), (117860, 342944), (122480, 330008), (127073, 318080), (159040, 254146), (165004, 244960), (171472, 235720), (185920, 217402), (188576, 214340), (195968, 206255)]