1609900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 4944369600

約数和(自身を除く): 3334469160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 269, 318, 424, 530, 538, 636, 795, 807, 941, 1060, 1076, 1272, 1345, 1590, 1614, 1882, 2120, 2152, 2690, 2823, 3180, 3228, 3764, 4035, 4705, 5380, 5646, 6360, 6456, 7528, 8070, 9410, 10760, 11292, 14115, 14257, 16140, 18820, 22584, 28230, 28514, 32280, 37640, 42771, 49873, 56460, 57028, 71285, 85542, 99746, 112920, 114056, 142570, 149619, 171084, 199492, 213855, 249365, 253129, 285140, 299238, 342168, 398984, 427710, 498730, 506258, 570280, 598476, 748095, 759387, 855420, 997460, 1012516, 1196952, 1265645, 1496190, 1518774, 1710840, 1994920, 2025032, 2531290, 2992380, 3037548, 3796935, 5062580, 5984760, 6075096, 7593870, 10125160, 13415837, 15187740, 26831674, 30375480, 40247511, 53663348, 67079185, 80495022, 107326696, 134158370, 160990044, 201237555, 268316740, 321980088, 402475110, 536633480, 804950220, 1609900440]

約数ペア:

[(1, 1609900440), (2, 804950220), (3, 536633480), (4, 402475110), (5, 321980088), (6, 268316740), (8, 201237555), (10, 160990044), (12, 134158370), (15, 107326696), (20, 80495022), (24, 67079185), (30, 53663348), (40, 40247511), (53, 30375480), (60, 26831674), (106, 15187740), (120, 13415837), (159, 10125160), (212, 7593870), (265, 6075096), (269, 5984760), (318, 5062580), (424, 3796935), (530, 3037548), (538, 2992380), (636, 2531290), (795, 2025032), (807, 1994920), (941, 1710840), (1060, 1518774), (1076, 1496190), (1272, 1265645), (1345, 1196952), (1590, 1012516), (1614, 997460), (1882, 855420), (2120, 759387), (2152, 748095), (2690, 598476), (2823, 570280), (3180, 506258), (3228, 498730), (3764, 427710), (4035, 398984), (4705, 342168), (5380, 299238), (5646, 285140), (6360, 253129), (6456, 249365), (7528, 213855), (8070, 199492), (9410, 171084), (10760, 149619), (11292, 142570), (14115, 114056), (14257, 112920), (16140, 99746), (18820, 85542), (22584, 71285), (28230, 57028), (28514, 56460), (32280, 49873), (37640, 42771)]