2671947040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1971

約数の個数: 192

約数和(自身を含む): 7632672768

約数和(自身を除く): 4960725728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 112, 124, 140, 155, 160, 164, 205, 217, 224, 248, 280, 287, 310, 328, 410, 434, 496, 560, 574, 620, 656, 820, 868, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1435, 1640, 1736, 1877, 2170, 2296, 2480, 2542, 2870, 3280, 3472, 3754, 4340, 4592, 4960, 5084, 5740, 6355, 6560, 6944, 7508, 8680, 8897, 9184, 9385, 10168, 11480, 12710, 13139, 15016, 17360, 17794, 18770, 20336, 22960, 25420, 26278, 30032, 34720, 35588, 37540, 40672, 44485, 45920, 50840, 52556, 58187, 60064, 65695, 71176, 75080, 76957, 88970, 101680, 105112, 116374, 131390, 142352, 150160, 153914, 177940, 203360, 210224, 232748, 262780, 284704, 290935, 300320, 307828, 355880, 384785, 407309, 420448, 465496, 525560, 538699, 581870, 615656, 711760, 769570, 814618, 930992, 1051120, 1077398, 1163740, 1231312, 1423520, 1539140, 1629236, 1861984, 2036545, 2102240, 2154796, 2327480, 2385667, 2462624, 2693495, 3078280, 3258472, 4073090, 4309592, 4654960, 4771334, 5386990, 6156560, 6516944, 8146180, 8619184, 9309920, 9542668, 10773980, 11928335, 12313120, 13033888, 16292360, 16699669, 17238368, 19085336, 21547960, 23856670, 32584720, 33399338, 38170672, 43095920, 47713340, 65169440, 66798676, 76341344, 83498345, 86191840, 95426680, 133597352, 166996690, 190853360, 267194704, 333993380, 381706720, 534389408, 667986760, 1335973520, 2671947040]

約数ペア:

[(1, 2671947040), (2, 1335973520), (4, 667986760), (5, 534389408), (7, 381706720), (8, 333993380), (10, 267194704), (14, 190853360), (16, 166996690), (20, 133597352), (28, 95426680), (31, 86191840), (32, 83498345), (35, 76341344), (40, 66798676), (41, 65169440), (56, 47713340), (62, 43095920), (70, 38170672), (80, 33399338), (82, 32584720), (112, 23856670), (124, 21547960), (140, 19085336), (155, 17238368), (160, 16699669), (164, 16292360), (205, 13033888), (217, 12313120), (224, 11928335), (248, 10773980), (280, 9542668), (287, 9309920), (310, 8619184), (328, 8146180), (410, 6516944), (434, 6156560), (496, 5386990), (560, 4771334), (574, 4654960), (620, 4309592), (656, 4073090), (820, 3258472), (868, 3078280), (992, 2693495), (1085, 2462624), (1120, 2385667), (1148, 2327480), (1240, 2154796), (1271, 2102240), (1312, 2036545), (1435, 1861984), (1640, 1629236), (1736, 1539140), (1877, 1423520), (2170, 1231312), (2296, 1163740), (2480, 1077398), (2542, 1051120), (2870, 930992), (3280, 814618), (3472, 769570), (3754, 711760), (4340, 615656), (4592, 581870), (4960, 538699), (5084, 525560), (5740, 465496), (6355, 420448), (6560, 407309), (6944, 384785), (7508, 355880), (8680, 307828), (8897, 300320), (9184, 290935), (9385, 284704), (10168, 262780), (11480, 232748), (12710, 210224), (13139, 203360), (15016, 177940), (17360, 153914), (17794, 150160), (18770, 142352), (20336, 131390), (22960, 116374), (25420, 105112), (26278, 101680), (30032, 88970), (34720, 76957), (35588, 75080), (37540, 71176), (40672, 65695), (44485, 60064), (45920, 58187), (50840, 52556)]