19755595680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{4793}}^1$

素因数の和:5119

約数の個数: 192

約数和(自身を含む): 64482905088

約数和(自身を除く): 44727309408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 277, 310, 372, 465, 480, 496, 554, 620, 744, 831, 930, 992, 1108, 1240, 1385, 1488, 1662, 1860, 2216, 2480, 2770, 2976, 3324, 3720, 4155, 4432, 4793, 4960, 5540, 6648, 7440, 8310, 8587, 8864, 9586, 11080, 13296, 14379, 14880, 16620, 17174, 19172, 22160, 23965, 25761, 26592, 28758, 33240, 34348, 38344, 42935, 44320, 47930, 51522, 57516, 66480, 68696, 71895, 76688, 85870, 95860, 103044, 115032, 128805, 132960, 137392, 143790, 148583, 153376, 171740, 191720, 206088, 230064, 257610, 274784, 287580, 297166, 343480, 383440, 412176, 445749, 460128, 515220, 575160, 594332, 686960, 742915, 766880, 824352, 891498, 1030440, 1150320, 1188664, 1327661, 1373920, 1485830, 1782996, 2060880, 2228745, 2300640, 2377328, 2655322, 2971660, 3565992, 3982983, 4121760, 4457490, 4754656, 5310644, 5943320, 6638305, 7131984, 7965966, 8914980, 10621288, 11886640, 13276610, 14263968, 15931932, 17829960, 19914915, 21242576, 23773280, 26553220, 31863864, 35659920, 39829830, 41157491, 42485152, 53106440, 63727728, 71319840, 79659660, 82314982, 106212880, 123472473, 127455456, 159319320, 164629964, 205787455, 212425760, 246944946, 318638640, 329259928, 411574910, 493889892, 617362365, 637277280, 658519856, 823149820, 987779784, 1234724730, 1317039712, 1646299640, 1975559568, 2469449460, 3292599280, 3951119136, 4938898920, 6585198560, 9877797840, 19755595680]

約数ペア:

[(1, 19755595680), (2, 9877797840), (3, 6585198560), (4, 4938898920), (5, 3951119136), (6, 3292599280), (8, 2469449460), (10, 1975559568), (12, 1646299640), (15, 1317039712), (16, 1234724730), (20, 987779784), (24, 823149820), (30, 658519856), (31, 637277280), (32, 617362365), (40, 493889892), (48, 411574910), (60, 329259928), (62, 318638640), (80, 246944946), (93, 212425760), (96, 205787455), (120, 164629964), (124, 159319320), (155, 127455456), (160, 123472473), (186, 106212880), (240, 82314982), (248, 79659660), (277, 71319840), (310, 63727728), (372, 53106440), (465, 42485152), (480, 41157491), (496, 39829830), (554, 35659920), (620, 31863864), (744, 26553220), (831, 23773280), (930, 21242576), (992, 19914915), (1108, 17829960), (1240, 15931932), (1385, 14263968), (1488, 13276610), (1662, 11886640), (1860, 10621288), (2216, 8914980), (2480, 7965966), (2770, 7131984), (2976, 6638305), (3324, 5943320), (3720, 5310644), (4155, 4754656), (4432, 4457490), (4793, 4121760), (4960, 3982983), (5540, 3565992), (6648, 2971660), (7440, 2655322), (8310, 2377328), (8587, 2300640), (8864, 2228745), (9586, 2060880), (11080, 1782996), (13296, 1485830), (14379, 1373920), (14880, 1327661), (16620, 1188664), (17174, 1150320), (19172, 1030440), (22160, 891498), (23965, 824352), (25761, 766880), (26592, 742915), (28758, 686960), (33240, 594332), (34348, 575160), (38344, 515220), (42935, 460128), (44320, 445749), (47930, 412176), (51522, 383440), (57516, 343480), (66480, 297166), (68696, 287580), (71895, 274784), (76688, 257610), (85870, 230064), (95860, 206088), (103044, 191720), (115032, 171740), (128805, 153376), (132960, 148583), (137392, 143790)]