2639874240

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 336

約数和(自身を含む): 9975262752

約数和(自身を除く): 7335388512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1944, 1997, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3672, 3888, 3994, 4080, 4131, 4320, 4590, 4860, 4896, 5184, 5440, 5508, 5991, 6120, 6480, 6885, 7344, 7776, 7988, 8160, 8262, 8640, 9180, 9720, 9792, 9985, 11016, 11982, 12240, 12960, 13770, 14688, 15552, 15976, 16320, 16524, 17973, 18360, 19440, 19970, 20655, 22032, 23964, 24480, 25920, 27540, 29376, 29955, 31952, 33048, 33949, 35946, 36720, 38880, 39940, 41310, 44064, 47928, 48960, 53919, 55080, 59910, 63904, 66096, 67898, 71892, 73440, 77760, 79880, 82620, 88128, 89865, 95856, 101847, 107838, 110160, 119820, 127808, 132192, 135796, 143784, 146880, 159760, 161757, 165240, 169745, 179730, 191712, 203694, 215676, 220320, 239640, 264384, 269595, 271592, 287568, 305541, 319520, 323514, 330480, 339490, 359460, 383424, 407388, 431352, 440640, 479280, 485271, 509235, 539190, 543184, 575136, 611082, 639040, 647028, 660960, 678980, 718920, 808785, 814776, 862704, 916623, 958560, 970542, 1018470, 1078380, 1086368, 1150272, 1222164, 1294056, 1321920, 1357960, 1437840, 1527705, 1617570, 1629552, 1725408, 1833246, 1917120, 1941084, 2036940, 2156760, 2172736, 2426355, 2444328, 2588112, 2715920, 2749869, 2875680, 3055410, 3235140, 3259104, 3450816, 3666492, 3882168, 4073880, 4313520, 4583115, 4852710, 4888656, 5176224, 5431840, 5499738, 5751360, 6110820, 6470280, 6518208, 7332984, 7764336, 8147760, 8249607, 8627040, 9166230, 9705420, 9777312, 10352448, 10863680, 10999476, 12221640, 12940560, 13749345, 14665968, 15528672, 16295520, 16499214, 17254080, 18332460, 19410840, 19554624, 21998952, 24443280, 25881120, 27498690, 29331936, 31057344, 32591040, 32998428, 36664920, 38821680, 41248035, 43997904, 48886560, 51762240, 54997380, 58663872, 65996856, 73329840, 77643360, 82496070, 87995808, 97773120, 109994760, 131993712, 146659680, 155286720, 164992140, 175991616, 219989520, 263987424, 293319360, 329984280, 439979040, 527974848, 659968560, 879958080, 1319937120, 2639874240]

約数ペア:

[(1, 2639874240), (2, 1319937120), (3, 879958080), (4, 659968560), (5, 527974848), (6, 439979040), (8, 329984280), (9, 293319360), (10, 263987424), (12, 219989520), (15, 175991616), (16, 164992140), (17, 155286720), (18, 146659680), (20, 131993712), (24, 109994760), (27, 97773120), (30, 87995808), (32, 82496070), (34, 77643360), (36, 73329840), (40, 65996856), (45, 58663872), (48, 54997380), (51, 51762240), (54, 48886560), (60, 43997904), (64, 41248035), (68, 38821680), (72, 36664920), (80, 32998428), (81, 32591040), (85, 31057344), (90, 29331936), (96, 27498690), (102, 25881120), (108, 24443280), (120, 21998952), (135, 19554624), (136, 19410840), (144, 18332460), (153, 17254080), (160, 16499214), (162, 16295520), (170, 15528672), (180, 14665968), (192, 13749345), (204, 12940560), (216, 12221640), (240, 10999476), (243, 10863680), (255, 10352448), (270, 9777312), (272, 9705420), (288, 9166230), (306, 8627040), (320, 8249607), (324, 8147760), (340, 7764336), (360, 7332984), (405, 6518208), (408, 6470280), (432, 6110820), (459, 5751360), (480, 5499738), (486, 5431840), (510, 5176224), (540, 4888656), (544, 4852710), (576, 4583115), (612, 4313520), (648, 4073880), (680, 3882168), (720, 3666492), (765, 3450816), (810, 3259104), (816, 3235140), (864, 3055410), (918, 2875680), (960, 2749869), (972, 2715920), (1020, 2588112), (1080, 2444328), (1088, 2426355), (1215, 2172736), (1224, 2156760), (1296, 2036940), (1360, 1941084), (1377, 1917120), (1440, 1833246), (1530, 1725408), (1620, 1629552), (1632, 1617570), (1728, 1527705), (1836, 1437840), (1944, 1357960), (1997, 1321920), (2040, 1294056), (2160, 1222164), (2295, 1150272), (2430, 1086368), (2448, 1078380), (2592, 1018470), (2720, 970542), (2754, 958560), (2880, 916623), (3060, 862704), (3240, 814776), (3264, 808785), (3672, 718920), (3888, 678980), (3994, 660960), (4080, 647028), (4131, 639040), (4320, 611082), (4590, 575136), (4860, 543184), (4896, 539190), (5184, 509235), (5440, 485271), (5508, 479280), (5991, 440640), (6120, 431352), (6480, 407388), (6885, 383424), (7344, 359460), (7776, 339490), (7988, 330480), (8160, 323514), (8262, 319520), (8640, 305541), (9180, 287568), (9720, 271592), (9792, 269595), (9985, 264384), (11016, 239640), (11982, 220320), (12240, 215676), (12960, 203694), (13770, 191712), (14688, 179730), (15552, 169745), (15976, 165240), (16320, 161757), (16524, 159760), (17973, 146880), (18360, 143784), (19440, 135796), (19970, 132192), (20655, 127808), (22032, 119820), (23964, 110160), (24480, 107838), (25920, 101847), (27540, 95856), (29376, 89865), (29955, 88128), (31952, 82620), (33048, 79880), (33949, 77760), (35946, 73440), (36720, 71892), (38880, 67898), (39940, 66096), (41310, 63904), (44064, 59910), (47928, 55080), (48960, 53919)]