169471320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19891}}^1$

素因数の和:19976

約数の個数: 64

約数和(自身を含む): 515600640

約数和(自身を除く): 346129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 19891, 39782, 59673, 79564, 99455, 119346, 159128, 198910, 238692, 298365, 397820, 477384, 596730, 795640, 1193460, 1412261, 2386920, 2824522, 4236783, 5649044, 7061305, 8473566, 11298088, 14122610, 16947132, 21183915, 28245220, 33894264, 42367830, 56490440, 84735660, 169471320]

約数ペア:

[(1, 169471320), (2, 84735660), (3, 56490440), (4, 42367830), (5, 33894264), (6, 28245220), (8, 21183915), (10, 16947132), (12, 14122610), (15, 11298088), (20, 8473566), (24, 7061305), (30, 5649044), (40, 4236783), (60, 2824522), (71, 2386920), (120, 1412261), (142, 1193460), (213, 795640), (284, 596730), (355, 477384), (426, 397820), (568, 298365), (710, 238692), (852, 198910), (1065, 159128), (1420, 119346), (1704, 99455), (2130, 79564), (2840, 59673), (4260, 39782), (8520, 19891)]