128465756940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1\times {\mathrm{14563}}^1$

素因数の和:15439

約数の個数: 96

約数和(自身を含む): 361845259776

約数和(自身を除く): 233379502836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 631, 699, 932, 1165, 1262, 1398, 1893, 2330, 2524, 2796, 3155, 3495, 3786, 4660, 6310, 6990, 7572, 9465, 12620, 13980, 14563, 18930, 29126, 37860, 43689, 58252, 72815, 87378, 145630, 147023, 174756, 218445, 291260, 294046, 436890, 441069, 588092, 735115, 873780, 882138, 1470230, 1764276, 2205345, 2940460, 3393179, 4410690, 6786358, 8821380, 9189253, 10179537, 13572716, 16965895, 18378506, 20359074, 27567759, 33931790, 36757012, 40718148, 45946265, 50897685, 55135518, 67863580, 91892530, 101795370, 110271036, 137838795, 183785060, 203590740, 275677590, 551355180, 2141095949, 4282191898, 6423287847, 8564383796, 10705479745, 12846575694, 21410959490, 25693151388, 32116439235, 42821918980, 64232878470, 128465756940]

約数ペア:

[(1, 128465756940), (2, 64232878470), (3, 42821918980), (4, 32116439235), (5, 25693151388), (6, 21410959490), (10, 12846575694), (12, 10705479745), (15, 8564383796), (20, 6423287847), (30, 4282191898), (60, 2141095949), (233, 551355180), (466, 275677590), (631, 203590740), (699, 183785060), (932, 137838795), (1165, 110271036), (1262, 101795370), (1398, 91892530), (1893, 67863580), (2330, 55135518), (2524, 50897685), (2796, 45946265), (3155, 40718148), (3495, 36757012), (3786, 33931790), (4660, 27567759), (6310, 20359074), (6990, 18378506), (7572, 16965895), (9465, 13572716), (12620, 10179537), (13980, 9189253), (14563, 8821380), (18930, 6786358), (29126, 4410690), (37860, 3393179), (43689, 2940460), (58252, 2205345), (72815, 1764276), (87378, 1470230), (145630, 882138), (147023, 873780), (174756, 735115), (218445, 588092), (291260, 441069), (294046, 436890)]