15820981344

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{2615903}}^1$

素因数の和:2615929

約数の個数: 96

約数和(自身を含む): 52736624640

約数和(自身を除く): 36915643296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 2615903, 5231806, 7847709, 10463612, 15695418, 18311321, 20927224, 23543127, 31390836, 36622642, 41854448, 47086254, 54933963, 62781672, 70629381, 73245284, 83708896, 94172508, 109867926, 125563344, 141258762, 146490568, 164801889, 188345016, 219735852, 251126688, 282517524, 292981136, 329603778, 376690032, 439471704, 494405667, 565035048, 585962272, 659207556, 753380064, 878943408, 988811334, 1130070096, 1318415112, 1757886816, 1977622668, 2260140192, 2636830224, 3955245336, 5273660448, 7910490672, 15820981344]

約数ペア:

[(1, 15820981344), (2, 7910490672), (3, 5273660448), (4, 3955245336), (6, 2636830224), (7, 2260140192), (8, 1977622668), (9, 1757886816), (12, 1318415112), (14, 1130070096), (16, 988811334), (18, 878943408), (21, 753380064), (24, 659207556), (27, 585962272), (28, 565035048), (32, 494405667), (36, 439471704), (42, 376690032), (48, 329603778), (54, 292981136), (56, 282517524), (63, 251126688), (72, 219735852), (84, 188345016), (96, 164801889), (108, 146490568), (112, 141258762), (126, 125563344), (144, 109867926), (168, 94172508), (189, 83708896), (216, 73245284), (224, 70629381), (252, 62781672), (288, 54933963), (336, 47086254), (378, 41854448), (432, 36622642), (504, 31390836), (672, 23543127), (756, 20927224), (864, 18311321), (1008, 15695418), (1512, 10463612), (2016, 7847709), (3024, 5231806), (6048, 2615903)]