128545188570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{12539}}^1$

素因数の和:13481

約数の個数: 128

約数和(自身を含む): 351184204800

約数和(自身を除く): 222639016230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 883, 1161, 1290, 1766, 1935, 2322, 2649, 3870, 4415, 5298, 5805, 7947, 8830, 11610, 12539, 13245, 15894, 23841, 25078, 26490, 37617, 37969, 39735, 47682, 62695, 75234, 75938, 79470, 112851, 113907, 119205, 125390, 188085, 189845, 225702, 227814, 238410, 338553, 341721, 376170, 379690, 539177, 564255, 569535, 677106, 683442, 1025163, 1078354, 1128510, 1139070, 1617531, 1692765, 1708605, 2050326, 2695885, 3235062, 3385530, 3417210, 4852593, 5125815, 5391770, 8087655, 9705186, 10251630, 11071937, 14557779, 16175310, 22143874, 24262965, 29115558, 33215811, 48525930, 55359685, 66431622, 72788895, 99647433, 110719370, 145577790, 166079055, 199294866, 298942299, 332158110, 476093291, 498237165, 597884598, 952186582, 996474330, 1428279873, 1494711495, 2380466455, 2856559746, 2989422990, 4284839619, 4760932910, 7141399365, 8569679238, 12854518857, 14282798730, 21424198095, 25709037714, 42848396190, 64272594285, 128545188570]

約数ペア:

[(1, 128545188570), (2, 64272594285), (3, 42848396190), (5, 25709037714), (6, 21424198095), (9, 14282798730), (10, 12854518857), (15, 8569679238), (18, 7141399365), (27, 4760932910), (30, 4284839619), (43, 2989422990), (45, 2856559746), (54, 2380466455), (86, 1494711495), (90, 1428279873), (129, 996474330), (135, 952186582), (215, 597884598), (258, 498237165), (270, 476093291), (387, 332158110), (430, 298942299), (645, 199294866), (774, 166079055), (883, 145577790), (1161, 110719370), (1290, 99647433), (1766, 72788895), (1935, 66431622), (2322, 55359685), (2649, 48525930), (3870, 33215811), (4415, 29115558), (5298, 24262965), (5805, 22143874), (7947, 16175310), (8830, 14557779), (11610, 11071937), (12539, 10251630), (13245, 9705186), (15894, 8087655), (23841, 5391770), (25078, 5125815), (26490, 4852593), (37617, 3417210), (37969, 3385530), (39735, 3235062), (47682, 2695885), (62695, 2050326), (75234, 1708605), (75938, 1692765), (79470, 1617531), (112851, 1139070), (113907, 1128510), (119205, 1078354), (125390, 1025163), (188085, 683442), (189845, 677106), (225702, 569535), (227814, 564255), (238410, 539177), (338553, 379690), (341721, 376170)]