2005035760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 240

約数和(自身を含む): 6101234496

約数和(自身を除く): 4096198736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 289, 340, 364, 442, 455, 476, 520, 560, 578, 595, 680, 728, 884, 910, 952, 953, 1040, 1105, 1156, 1190, 1360, 1445, 1456, 1547, 1768, 1820, 1904, 1906, 2023, 2210, 2312, 2380, 2890, 3094, 3536, 3640, 3757, 3812, 4046, 4420, 4624, 4760, 4765, 5780, 6188, 6671, 7280, 7514, 7624, 7735, 8092, 8840, 9520, 9530, 10115, 11560, 12376, 12389, 13342, 15028, 15248, 15470, 16184, 16201, 17680, 18785, 19060, 20230, 23120, 24752, 24778, 26299, 26684, 30056, 30940, 32368, 32402, 33355, 37570, 38120, 40460, 49556, 52598, 53368, 60112, 61880, 61945, 64804, 66710, 75140, 76240, 80920, 81005, 86723, 99112, 105196, 106736, 113407, 123760, 123890, 129608, 131495, 133420, 150280, 161840, 162010, 173446, 198224, 210392, 210613, 226814, 247780, 259216, 262990, 266840, 275417, 300560, 324020, 346892, 420784, 421226, 433615, 453628, 495560, 525980, 533680, 550834, 567035, 648040, 693784, 842452, 867230, 907256, 991120, 1051960, 1053065, 1101668, 1134070, 1296080, 1377085, 1387568, 1474291, 1684904, 1734460, 1814512, 1927919, 2103920, 2106130, 2203336, 2268140, 2754170, 2948582, 3369808, 3468920, 3580421, 3855838, 4212260, 4406672, 4536280, 5508340, 5897164, 6937840, 7160842, 7371455, 7711676, 8424520, 9072560, 9639595, 11016680, 11794328, 14321684, 14742910, 15423352, 16849040, 17902105, 19279190, 22033360, 23588656, 25062947, 28643368, 29485820, 30846704, 35804210, 38558380, 50125894, 57286736, 58971640, 71608420, 77116760, 100251788, 117943280, 125314735, 143216840, 154233520, 200503576, 250629470, 286433680, 401007152, 501258940, 1002517880, 2005035760]

約数ペア:

[(1, 2005035760), (2, 1002517880), (4, 501258940), (5, 401007152), (7, 286433680), (8, 250629470), (10, 200503576), (13, 154233520), (14, 143216840), (16, 125314735), (17, 117943280), (20, 100251788), (26, 77116760), (28, 71608420), (34, 58971640), (35, 57286736), (40, 50125894), (52, 38558380), (56, 35804210), (65, 30846704), (68, 29485820), (70, 28643368), (80, 25062947), (85, 23588656), (91, 22033360), (104, 19279190), (112, 17902105), (119, 16849040), (130, 15423352), (136, 14742910), (140, 14321684), (170, 11794328), (182, 11016680), (208, 9639595), (221, 9072560), (238, 8424520), (260, 7711676), (272, 7371455), (280, 7160842), (289, 6937840), (340, 5897164), (364, 5508340), (442, 4536280), (455, 4406672), (476, 4212260), (520, 3855838), (560, 3580421), (578, 3468920), (595, 3369808), (680, 2948582), (728, 2754170), (884, 2268140), (910, 2203336), (952, 2106130), (953, 2103920), (1040, 1927919), (1105, 1814512), (1156, 1734460), (1190, 1684904), (1360, 1474291), (1445, 1387568), (1456, 1377085), (1547, 1296080), (1768, 1134070), (1820, 1101668), (1904, 1053065), (1906, 1051960), (2023, 991120), (2210, 907256), (2312, 867230), (2380, 842452), (2890, 693784), (3094, 648040), (3536, 567035), (3640, 550834), (3757, 533680), (3812, 525980), (4046, 495560), (4420, 453628), (4624, 433615), (4760, 421226), (4765, 420784), (5780, 346892), (6188, 324020), (6671, 300560), (7280, 275417), (7514, 266840), (7624, 262990), (7735, 259216), (8092, 247780), (8840, 226814), (9520, 210613), (9530, 210392), (10115, 198224), (11560, 173446), (12376, 162010), (12389, 161840), (13342, 150280), (15028, 133420), (15248, 131495), (15470, 129608), (16184, 123890), (16201, 123760), (17680, 113407), (18785, 106736), (19060, 105196), (20230, 99112), (23120, 86723), (24752, 81005), (24778, 80920), (26299, 76240), (26684, 75140), (30056, 66710), (30940, 64804), (32368, 61945), (32402, 61880), (33355, 60112), (37570, 53368), (38120, 52598), (40460, 49556)]