2809495040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 7954848000

約数和(自身を除く): 5145352960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 59, 64, 76, 80, 88, 89, 95, 110, 118, 128, 152, 160, 176, 178, 190, 209, 220, 236, 256, 295, 304, 320, 352, 356, 380, 418, 440, 445, 472, 512, 590, 608, 640, 649, 704, 712, 760, 836, 880, 890, 944, 979, 1045, 1121, 1180, 1216, 1280, 1298, 1408, 1424, 1520, 1672, 1691, 1760, 1780, 1888, 1958, 2090, 2242, 2360, 2432, 2560, 2596, 2816, 2848, 3040, 3245, 3344, 3382, 3520, 3560, 3776, 3916, 4180, 4484, 4720, 4864, 4895, 5192, 5251, 5605, 5632, 5696, 6080, 6490, 6688, 6764, 7040, 7120, 7552, 7832, 8360, 8455, 8968, 9440, 9728, 9790, 10384, 10502, 11210, 11392, 12160, 12331, 12980, 13376, 13528, 14080, 14240, 15104, 15664, 16720, 16910, 17936, 18601, 18880, 19580, 20768, 21004, 22420, 22784, 24320, 24662, 25960, 26255, 26752, 27056, 28160, 28480, 30208, 31328, 33440, 33820, 35872, 37202, 37760, 39160, 41536, 42008, 44840, 45568, 48640, 49324, 51920, 52510, 53504, 54112, 56960, 57761, 61655, 62656, 66880, 67640, 71744, 74404, 75520, 78320, 83072, 84016, 89680, 93005, 98648, 99769, 103840, 105020, 107008, 108224, 113920, 115522, 123310, 125312, 133760, 135280, 143488, 148808, 151040, 156640, 166144, 168032, 179360, 186010, 197296, 199538, 207680, 210040, 216448, 227840, 231044, 246620, 250624, 267520, 270560, 286976, 288805, 297616, 313280, 332288, 336064, 358720, 372020, 394592, 399076, 415360, 420080, 432896, 462088, 493240, 498845, 501248, 535040, 541120, 573952, 577610, 595232, 626560, 672128, 717440, 744040, 789184, 798152, 830720, 840160, 865792, 924176, 986480, 997690, 1082240, 1097459, 1155220, 1190464, 1253120, 1344256, 1434880, 1488080, 1578368, 1596304, 1661440, 1680320, 1848352, 1972960, 1995380, 2164480, 2194918, 2310440, 2380928, 2506240, 2688512, 2869760, 2976160, 3156736, 3192608, 3360640, 3696704, 3945920, 3990760, 4328960, 4389836, 4620880, 4761856, 5487295, 5952320, 6313472, 6385216, 6721280, 7393408, 7891840, 7981520, 8779672, 9241760, 9523712, 10974590, 11904640, 12770432, 13442560, 14786816, 15783680, 15963040, 17559344, 18483520, 21949180, 23809280, 25540864, 29573632, 31567360, 31926080, 35118688, 36967040, 43898360, 47618560, 51081728, 63852160, 70237376, 73934080, 87796720, 127704320, 140474752, 147868160, 175593440, 255408640, 280949504, 351186880, 561899008, 702373760, 1404747520, 2809495040]

約数ペア:

[(1, 2809495040), (2, 1404747520), (4, 702373760), (5, 561899008), (8, 351186880), (10, 280949504), (11, 255408640), (16, 175593440), (19, 147868160), (20, 140474752), (22, 127704320), (32, 87796720), (38, 73934080), (40, 70237376), (44, 63852160), (55, 51081728), (59, 47618560), (64, 43898360), (76, 36967040), (80, 35118688), (88, 31926080), (89, 31567360), (95, 29573632), (110, 25540864), (118, 23809280), (128, 21949180), (152, 18483520), (160, 17559344), (176, 15963040), (178, 15783680), (190, 14786816), (209, 13442560), (220, 12770432), (236, 11904640), (256, 10974590), (295, 9523712), (304, 9241760), (320, 8779672), (352, 7981520), (356, 7891840), (380, 7393408), (418, 6721280), (440, 6385216), (445, 6313472), (472, 5952320), (512, 5487295), (590, 4761856), (608, 4620880), (640, 4389836), (649, 4328960), (704, 3990760), (712, 3945920), (760, 3696704), (836, 3360640), (880, 3192608), (890, 3156736), (944, 2976160), (979, 2869760), (1045, 2688512), (1121, 2506240), (1180, 2380928), (1216, 2310440), (1280, 2194918), (1298, 2164480), (1408, 1995380), (1424, 1972960), (1520, 1848352), (1672, 1680320), (1691, 1661440), (1760, 1596304), (1780, 1578368), (1888, 1488080), (1958, 1434880), (2090, 1344256), (2242, 1253120), (2360, 1190464), (2432, 1155220), (2560, 1097459), (2596, 1082240), (2816, 997690), (2848, 986480), (3040, 924176), (3245, 865792), (3344, 840160), (3382, 830720), (3520, 798152), (3560, 789184), (3776, 744040), (3916, 717440), (4180, 672128), (4484, 626560), (4720, 595232), (4864, 577610), (4895, 573952), (5192, 541120), (5251, 535040), (5605, 501248), (5632, 498845), (5696, 493240), (6080, 462088), (6490, 432896), (6688, 420080), (6764, 415360), (7040, 399076), (7120, 394592), (7552, 372020), (7832, 358720), (8360, 336064), (8455, 332288), (8968, 313280), (9440, 297616), (9728, 288805), (9790, 286976), (10384, 270560), (10502, 267520), (11210, 250624), (11392, 246620), (12160, 231044), (12331, 227840), (12980, 216448), (13376, 210040), (13528, 207680), (14080, 199538), (14240, 197296), (15104, 186010), (15664, 179360), (16720, 168032), (16910, 166144), (17936, 156640), (18601, 151040), (18880, 148808), (19580, 143488), (20768, 135280), (21004, 133760), (22420, 125312), (22784, 123310), (24320, 115522), (24662, 113920), (25960, 108224), (26255, 107008), (26752, 105020), (27056, 103840), (28160, 99769), (28480, 98648), (30208, 93005), (31328, 89680), (33440, 84016), (33820, 83072), (35872, 78320), (37202, 75520), (37760, 74404), (39160, 71744), (41536, 67640), (42008, 66880), (44840, 62656), (45568, 61655), (48640, 57761), (49324, 56960), (51920, 54112), (52510, 53504)]