16171843920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3546457}}^1$

素因数の和:3546492

約数の個数: 80

約数和(自身を含む): 52771295040

約数和(自身を除く): 36599451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 3546457, 7092914, 10639371, 14185828, 17732285, 21278742, 28371656, 35464570, 42557484, 53196855, 56743312, 67382683, 70929140, 85114968, 106393710, 134765366, 141858280, 170229936, 202148049, 212787420, 269530732, 283716560, 336913415, 404296098, 425574840, 539061464, 673826830, 808592196, 851149680, 1010740245, 1078122928, 1347653660, 1617184392, 2021480490, 2695307320, 3234368784, 4042960980, 5390614640, 8085921960, 16171843920]

約数ペア:

[(1, 16171843920), (2, 8085921960), (3, 5390614640), (4, 4042960980), (5, 3234368784), (6, 2695307320), (8, 2021480490), (10, 1617184392), (12, 1347653660), (15, 1078122928), (16, 1010740245), (19, 851149680), (20, 808592196), (24, 673826830), (30, 539061464), (38, 425574840), (40, 404296098), (48, 336913415), (57, 283716560), (60, 269530732), (76, 212787420), (80, 202148049), (95, 170229936), (114, 141858280), (120, 134765366), (152, 106393710), (190, 85114968), (228, 70929140), (240, 67382683), (285, 56743312), (304, 53196855), (380, 42557484), (456, 35464570), (570, 28371656), (760, 21278742), (912, 17732285), (1140, 14185828), (1520, 10639371), (2280, 7092914), (4560, 3546457)]