15675039660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{156157}}^1$

素因数の和:156415

約数の個数: 96

約数和(自身を含む): 50370324480

約数和(自身を除く): 34695284820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 2390, 2868, 3346, 3585, 4780, 5019, 6692, 7170, 8365, 10038, 14340, 16730, 20076, 25095, 33460, 50190, 100380, 156157, 312314, 468471, 624628, 780785, 936942, 1093099, 1561570, 1873884, 2186198, 2342355, 3123140, 3279297, 4372396, 4684710, 5465495, 6558594, 9369420, 10930990, 13117188, 16396485, 21861980, 32792970, 37321523, 65585940, 74643046, 111964569, 149286092, 186607615, 223929138, 261250661, 373215230, 447858276, 522501322, 559822845, 746430460, 783751983, 1045002644, 1119645690, 1306253305, 1567503966, 2239291380, 2612506610, 3135007932, 3918759915, 5225013220, 7837519830, 15675039660]

約数ペア:

[(1, 15675039660), (2, 7837519830), (3, 5225013220), (4, 3918759915), (5, 3135007932), (6, 2612506610), (7, 2239291380), (10, 1567503966), (12, 1306253305), (14, 1119645690), (15, 1045002644), (20, 783751983), (21, 746430460), (28, 559822845), (30, 522501322), (35, 447858276), (42, 373215230), (60, 261250661), (70, 223929138), (84, 186607615), (105, 149286092), (140, 111964569), (210, 74643046), (239, 65585940), (420, 37321523), (478, 32792970), (717, 21861980), (956, 16396485), (1195, 13117188), (1434, 10930990), (1673, 9369420), (2390, 6558594), (2868, 5465495), (3346, 4684710), (3585, 4372396), (4780, 3279297), (5019, 3123140), (6692, 2342355), (7170, 2186198), (8365, 1873884), (10038, 1561570), (14340, 1093099), (16730, 936942), (20076, 780785), (25095, 624628), (33460, 468471), (50190, 312314), (100380, 156157)]