15673439320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{3739}}^1$

素因数の和:5129

約数の個数: 128

約数和(自身を含む): 44011123200

約数和(自身を除く): 28337683880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1361, 1540, 2722, 3080, 3739, 5444, 6805, 7478, 9527, 10888, 13610, 14956, 14971, 18695, 19054, 26173, 27220, 29912, 29942, 37390, 38108, 41129, 47635, 52346, 54440, 59884, 74780, 74855, 76216, 82258, 95270, 104692, 104797, 119768, 130865, 149560, 149710, 164516, 190540, 205645, 209384, 209594, 261730, 287903, 299420, 329032, 381080, 411290, 419188, 523460, 523985, 575806, 598840, 822580, 838376, 1046920, 1047970, 1151612, 1439515, 1645160, 2095940, 2303224, 2879030, 4191880, 5088779, 5758060, 10177558, 11516120, 20355116, 25443895, 35621453, 40710232, 50887790, 55976569, 71242906, 101775580, 111953138, 142485812, 178107265, 203551160, 223906276, 279882845, 284971624, 356214530, 391835983, 447812552, 559765690, 712429060, 783671966, 1119531380, 1424858120, 1567343932, 1959179915, 2239062760, 3134687864, 3918359830, 7836719660, 15673439320]

約数ペア:

[(1, 15673439320), (2, 7836719660), (4, 3918359830), (5, 3134687864), (7, 2239062760), (8, 1959179915), (10, 1567343932), (11, 1424858120), (14, 1119531380), (20, 783671966), (22, 712429060), (28, 559765690), (35, 447812552), (40, 391835983), (44, 356214530), (55, 284971624), (56, 279882845), (70, 223906276), (77, 203551160), (88, 178107265), (110, 142485812), (140, 111953138), (154, 101775580), (220, 71242906), (280, 55976569), (308, 50887790), (385, 40710232), (440, 35621453), (616, 25443895), (770, 20355116), (1361, 11516120), (1540, 10177558), (2722, 5758060), (3080, 5088779), (3739, 4191880), (5444, 2879030), (6805, 2303224), (7478, 2095940), (9527, 1645160), (10888, 1439515), (13610, 1151612), (14956, 1047970), (14971, 1046920), (18695, 838376), (19054, 822580), (26173, 598840), (27220, 575806), (29912, 523985), (29942, 523460), (37390, 419188), (38108, 411290), (41129, 381080), (47635, 329032), (52346, 299420), (54440, 287903), (59884, 261730), (74780, 209594), (74855, 209384), (76216, 205645), (82258, 190540), (95270, 164516), (104692, 149710), (104797, 149560), (119768, 130865)]