42256440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 138743280

約数和(自身を除く): 96486840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1097, 1284, 1605, 1926, 2140, 2194, 2568, 3210, 3291, 3852, 4280, 4388, 4815, 5485, 6420, 6582, 7704, 8776, 9630, 9873, 10970, 12840, 13164, 16455, 19260, 19746, 21940, 26328, 32910, 38520, 39492, 43880, 49365, 65820, 78984, 98730, 117379, 131640, 197460, 234758, 352137, 394920, 469516, 586895, 704274, 939032, 1056411, 1173790, 1408548, 1760685, 2112822, 2347580, 2817096, 3521370, 4225644, 4695160, 5282055, 7042740, 8451288, 10564110, 14085480, 21128220, 42256440]

約数ペア:

[(1, 42256440), (2, 21128220), (3, 14085480), (4, 10564110), (5, 8451288), (6, 7042740), (8, 5282055), (9, 4695160), (10, 4225644), (12, 3521370), (15, 2817096), (18, 2347580), (20, 2112822), (24, 1760685), (30, 1408548), (36, 1173790), (40, 1056411), (45, 939032), (60, 704274), (72, 586895), (90, 469516), (107, 394920), (120, 352137), (180, 234758), (214, 197460), (321, 131640), (360, 117379), (428, 98730), (535, 78984), (642, 65820), (856, 49365), (963, 43880), (1070, 39492), (1097, 38520), (1284, 32910), (1605, 26328), (1926, 21940), (2140, 19746), (2194, 19260), (2568, 16455), (3210, 13164), (3291, 12840), (3852, 10970), (4280, 9873), (4388, 9630), (4815, 8776), (5485, 7704), (6420, 6582)]