2560735728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8887}}^1$

素因数の和:8956

約数の個数: 160

約数和(自身を含む): 7935206400

約数和(自身を除く): 5374470672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 116, 138, 144, 174, 184, 207, 216, 232, 261, 276, 348, 368, 414, 432, 464, 522, 552, 621, 667, 696, 783, 828, 1044, 1104, 1242, 1334, 1392, 1566, 1656, 2001, 2088, 2484, 2668, 3132, 3312, 4002, 4176, 4968, 5336, 6003, 6264, 8004, 8887, 9936, 10672, 12006, 12528, 16008, 17774, 18009, 24012, 26661, 32016, 35548, 36018, 48024, 53322, 71096, 72036, 79983, 96048, 106644, 142192, 144072, 159966, 204401, 213288, 239949, 257723, 288144, 319932, 408802, 426576, 479898, 515446, 613203, 639864, 773169, 817604, 959796, 1030892, 1226406, 1279728, 1546338, 1635208, 1839609, 1919592, 2061784, 2319507, 2452812, 3092676, 3270416, 3679218, 3839184, 4123568, 4639014, 4905624, 5518827, 5927629, 6185352, 6958521, 7358436, 9278028, 9811248, 11037654, 11855258, 12370704, 13917042, 14716872, 17782887, 18556056, 22075308, 23710516, 27834084, 29433744, 35565774, 37112112, 44150616, 47421032, 53348661, 55668168, 71131548, 88301232, 94842064, 106697322, 111336336, 142263096, 160045983, 213394644, 284526192, 320091966, 426789288, 640183932, 853578576, 1280367864, 2560735728]

約数ペア:

[(1, 2560735728), (2, 1280367864), (3, 853578576), (4, 640183932), (6, 426789288), (8, 320091966), (9, 284526192), (12, 213394644), (16, 160045983), (18, 142263096), (23, 111336336), (24, 106697322), (27, 94842064), (29, 88301232), (36, 71131548), (46, 55668168), (48, 53348661), (54, 47421032), (58, 44150616), (69, 37112112), (72, 35565774), (87, 29433744), (92, 27834084), (108, 23710516), (116, 22075308), (138, 18556056), (144, 17782887), (174, 14716872), (184, 13917042), (207, 12370704), (216, 11855258), (232, 11037654), (261, 9811248), (276, 9278028), (348, 7358436), (368, 6958521), (414, 6185352), (432, 5927629), (464, 5518827), (522, 4905624), (552, 4639014), (621, 4123568), (667, 3839184), (696, 3679218), (783, 3270416), (828, 3092676), (1044, 2452812), (1104, 2319507), (1242, 2061784), (1334, 1919592), (1392, 1839609), (1566, 1635208), (1656, 1546338), (2001, 1279728), (2088, 1226406), (2484, 1030892), (2668, 959796), (3132, 817604), (3312, 773169), (4002, 639864), (4176, 613203), (4968, 515446), (5336, 479898), (6003, 426576), (6264, 408802), (8004, 319932), (8887, 288144), (9936, 257723), (10672, 239949), (12006, 213288), (12528, 204401), (16008, 159966), (17774, 144072), (18009, 142192), (24012, 106644), (26661, 96048), (32016, 79983), (35548, 72036), (36018, 71096), (48024, 53322)]