401987752560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2139143}}^1$

素因数の和:2139197

約数の個数: 200

約数和(自身を含む): 1444307245920

約数和(自身を除く): 1042319493360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1392, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2610, 3132, 3240, 3480, 3915, 4176, 4698, 5220, 6264, 6480, 6960, 7830, 9396, 10440, 11745, 12528, 15660, 18792, 20880, 23490, 31320, 37584, 46980, 62640, 93960, 187920, 2139143, 4278286, 6417429, 8556572, 10695715, 12834858, 17113144, 19252287, 21391430, 25669716, 32087145, 34226288, 38504574, 42782860, 51339432, 57756861, 62035147, 64174290, 77009148, 85565720, 96261435, 102678864, 115513722, 124070294, 128348580, 154018296, 171131440, 173270583, 186105441, 192522870, 231027444, 248140588, 256697160, 288784305, 308036592, 310175735, 346541166, 372210882, 385045740, 462054888, 496281176, 513394320, 558316323, 577568610, 620351470, 693082332, 744421764, 770091480, 866352915, 924109776, 930527205, 992562352, 1116632646, 1155137220, 1240702940, 1386164664, 1488843528, 1540182960, 1674948969, 1732705830, 1861054410, 2233265292, 2310274440, 2481405880, 2772329328, 2791581615, 2977687056, 3349897938, 3465411660, 3722108820, 4466530584, 4620548880, 4962811760, 5024846907, 5583163230, 6699795876, 6930823320, 7444217640, 8374744845, 8933061168, 10049693814, 11166326460, 13399591752, 13861646640, 14888435280, 16749489690, 20099387628, 22332652920, 25124234535, 26799183504, 33498979380, 40198775256, 44665305840, 50248469070, 66997958760, 80397550512, 100496938140, 133995917520, 200993876280, 401987752560]

約数ペア:

[(1, 401987752560), (2, 200993876280), (3, 133995917520), (4, 100496938140), (5, 80397550512), (6, 66997958760), (8, 50248469070), (9, 44665305840), (10, 40198775256), (12, 33498979380), (15, 26799183504), (16, 25124234535), (18, 22332652920), (20, 20099387628), (24, 16749489690), (27, 14888435280), (29, 13861646640), (30, 13399591752), (36, 11166326460), (40, 10049693814), (45, 8933061168), (48, 8374744845), (54, 7444217640), (58, 6930823320), (60, 6699795876), (72, 5583163230), (80, 5024846907), (81, 4962811760), (87, 4620548880), (90, 4466530584), (108, 3722108820), (116, 3465411660), (120, 3349897938), (135, 2977687056), (144, 2791581615), (145, 2772329328), (162, 2481405880), (174, 2310274440), (180, 2233265292), (216, 1861054410), (232, 1732705830), (240, 1674948969), (261, 1540182960), (270, 1488843528), (290, 1386164664), (324, 1240702940), (348, 1155137220), (360, 1116632646), (405, 992562352), (432, 930527205), (435, 924109776), (464, 866352915), (522, 770091480), (540, 744421764), (580, 693082332), (648, 620351470), (696, 577568610), (720, 558316323), (783, 513394320), (810, 496281176), (870, 462054888), (1044, 385045740), (1080, 372210882), (1160, 346541166), (1296, 310175735), (1305, 308036592), (1392, 288784305), (1566, 256697160), (1620, 248140588), (1740, 231027444), (2088, 192522870), (2160, 186105441), (2320, 173270583), (2349, 171131440), (2610, 154018296), (3132, 128348580), (3240, 124070294), (3480, 115513722), (3915, 102678864), (4176, 96261435), (4698, 85565720), (5220, 77009148), (6264, 64174290), (6480, 62035147), (6960, 57756861), (7830, 51339432), (9396, 42782860), (10440, 38504574), (11745, 34226288), (12528, 32087145), (15660, 25669716), (18792, 21391430), (20880, 19252287), (23490, 17113144), (31320, 12834858), (37584, 10695715), (46980, 8556572), (62640, 6417429), (93960, 4278286), (187920, 2139143)]