153981196880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14471917}}^1$

素因数の和:14471956

約数の個数: 80

約数和(自身を含む): 430684279680

約数和(自身を除く): 276703082800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 14471917, 28943834, 57887668, 72359585, 101303419, 115775336, 144719170, 202606838, 231550672, 274966423, 289438340, 405213676, 506517095, 549932846, 578876680, 810427352, 1013034190, 1099865692, 1157753360, 1374832115, 1620854704, 1924764961, 2026068380, 2199731384, 2749664230, 3849529922, 4052136760, 4399462768, 5499328460, 7699059844, 8104273520, 9623824805, 10998656920, 15398119688, 19247649610, 21997313840, 30796239376, 38495299220, 76990598440, 153981196880]

約数ペア:

[(1, 153981196880), (2, 76990598440), (4, 38495299220), (5, 30796239376), (7, 21997313840), (8, 19247649610), (10, 15398119688), (14, 10998656920), (16, 9623824805), (19, 8104273520), (20, 7699059844), (28, 5499328460), (35, 4399462768), (38, 4052136760), (40, 3849529922), (56, 2749664230), (70, 2199731384), (76, 2026068380), (80, 1924764961), (95, 1620854704), (112, 1374832115), (133, 1157753360), (140, 1099865692), (152, 1013034190), (190, 810427352), (266, 578876680), (280, 549932846), (304, 506517095), (380, 405213676), (532, 289438340), (560, 274966423), (665, 231550672), (760, 202606838), (1064, 144719170), (1330, 115775336), (1520, 101303419), (2128, 72359585), (2660, 57887668), (5320, 28943834), (10640, 14471917)]