156936644520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5471989}}^1$

素因数の和:5472242

約数の個数: 64

約数和(自身を含む): 472779936000

約数和(自身を除く): 315843291480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 5471989, 10943978, 16415967, 21887956, 27359945, 32831934, 43775912, 54719890, 65663868, 82079835, 109439780, 131327736, 164159670, 218879560, 328319340, 656638680, 1307805371, 2615610742, 3923416113, 5231221484, 6539026855, 7846832226, 10462442968, 13078053710, 15693664452, 19617080565, 26156107420, 31387328904, 39234161130, 52312214840, 78468322260, 156936644520]

約数ペア:

[(1, 156936644520), (2, 78468322260), (3, 52312214840), (4, 39234161130), (5, 31387328904), (6, 26156107420), (8, 19617080565), (10, 15693664452), (12, 13078053710), (15, 10462442968), (20, 7846832226), (24, 6539026855), (30, 5231221484), (40, 3923416113), (60, 2615610742), (120, 1307805371), (239, 656638680), (478, 328319340), (717, 218879560), (956, 164159670), (1195, 131327736), (1434, 109439780), (1912, 82079835), (2390, 65663868), (2868, 54719890), (3585, 43775912), (4780, 32831934), (5736, 27359945), (7170, 21887956), (9560, 16415967), (14340, 10943978), (28680, 5471989)]