140230980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8377}}^1$

素因数の和:8426

約数の個数: 96

約数和(自身を含む): 450401280

約数和(自身を除く): 310170300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8377, 16740, 16754, 25131, 33508, 41885, 50262, 75393, 83770, 100524, 125655, 150786, 167540, 226179, 251310, 259687, 301572, 376965, 452358, 502620, 519374, 753930, 779061, 904716, 1038748, 1130895, 1298435, 1507860, 1558122, 2261790, 2337183, 2596870, 3116244, 3895305, 4523580, 4674366, 5193740, 7011549, 7790610, 9348732, 11685915, 14023098, 15581220, 23371830, 28046196, 35057745, 46743660, 70115490, 140230980]

約数ペア:

[(1, 140230980), (2, 70115490), (3, 46743660), (4, 35057745), (5, 28046196), (6, 23371830), (9, 15581220), (10, 14023098), (12, 11685915), (15, 9348732), (18, 7790610), (20, 7011549), (27, 5193740), (30, 4674366), (31, 4523580), (36, 3895305), (45, 3116244), (54, 2596870), (60, 2337183), (62, 2261790), (90, 1558122), (93, 1507860), (108, 1298435), (124, 1130895), (135, 1038748), (155, 904716), (180, 779061), (186, 753930), (270, 519374), (279, 502620), (310, 452358), (372, 376965), (465, 301572), (540, 259687), (558, 251310), (620, 226179), (837, 167540), (930, 150786), (1116, 125655), (1395, 100524), (1674, 83770), (1860, 75393), (2790, 50262), (3348, 41885), (4185, 33508), (5580, 25131), (8370, 16754), (8377, 16740)]