156905375580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21260891}}^1$

素因数の和:21260947

約数の個数: 72

約数和(自身を含む): 487554775344

約数和(自身を除く): 330649399764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 21260891, 42521782, 63782673, 85043564, 106304455, 127565346, 191348019, 212608910, 255130692, 318913365, 382696038, 425217820, 637826730, 765392076, 871696531, 956740095, 1275653460, 1743393062, 1913480190, 2615089593, 3486786124, 3826960380, 4358482655, 5230179186, 7845268779, 8716965310, 10460358372, 13075447965, 15690537558, 17433930620, 26150895930, 31381075116, 39226343895, 52301791860, 78452687790, 156905375580]

約数ペア:

[(1, 156905375580), (2, 78452687790), (3, 52301791860), (4, 39226343895), (5, 31381075116), (6, 26150895930), (9, 17433930620), (10, 15690537558), (12, 13075447965), (15, 10460358372), (18, 8716965310), (20, 7845268779), (30, 5230179186), (36, 4358482655), (41, 3826960380), (45, 3486786124), (60, 2615089593), (82, 1913480190), (90, 1743393062), (123, 1275653460), (164, 956740095), (180, 871696531), (205, 765392076), (246, 637826730), (369, 425217820), (410, 382696038), (492, 318913365), (615, 255130692), (738, 212608910), (820, 191348019), (1230, 127565346), (1476, 106304455), (1845, 85043564), (2460, 63782673), (3690, 42521782), (7380, 21260891)]