140967720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3877}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 462800520

約数和(自身を除く): 321832800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 3877, 4040, 4545, 6060, 7272, 7754, 9090, 11631, 12120, 15508, 18180, 19385, 23262, 31016, 34893, 36360, 38770, 46524, 58155, 69786, 77540, 93048, 116310, 139572, 155080, 174465, 232620, 279144, 348930, 391577, 465240, 697860, 783154, 1174731, 1395720, 1566308, 1957885, 2349462, 3132616, 3524193, 3915770, 4698924, 5873655, 7048386, 7831540, 9397848, 11747310, 14096772, 15663080, 17620965, 23494620, 28193544, 35241930, 46989240, 70483860, 140967720]

約数ペア:

[(1, 140967720), (2, 70483860), (3, 46989240), (4, 35241930), (5, 28193544), (6, 23494620), (8, 17620965), (9, 15663080), (10, 14096772), (12, 11747310), (15, 9397848), (18, 7831540), (20, 7048386), (24, 5873655), (30, 4698924), (36, 3915770), (40, 3524193), (45, 3132616), (60, 2349462), (72, 1957885), (90, 1566308), (101, 1395720), (120, 1174731), (180, 783154), (202, 697860), (303, 465240), (360, 391577), (404, 348930), (505, 279144), (606, 232620), (808, 174465), (909, 155080), (1010, 139572), (1212, 116310), (1515, 93048), (1818, 77540), (2020, 69786), (2424, 58155), (3030, 46524), (3636, 38770), (3877, 36360), (4040, 34893), (4545, 31016), (6060, 23262), (7272, 19385), (7754, 18180), (9090, 15508), (11631, 12120)]