631229705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138427567}}^1$

素因数の和:138427602

約数の個数: 80

約数和(自身を含む): 2059802211840

約数和(自身を除く): 1428572506320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 138427567, 276855134, 415282701, 553710268, 692137835, 830565402, 1107420536, 1384275670, 1661130804, 2076413505, 2214841072, 2630123773, 2768551340, 3322261608, 4152827010, 5260247546, 5537102680, 6644523216, 7890371319, 8305654020, 10520495092, 11074205360, 13150618865, 15780742638, 16611308040, 21040990184, 26301237730, 31561485276, 33222616080, 39451856595, 42081980368, 52602475460, 63122970552, 78903713190, 105204950920, 126245941104, 157807426380, 210409901840, 315614852760, 631229705520]

約数ペア:

[(1, 631229705520), (2, 315614852760), (3, 210409901840), (4, 157807426380), (5, 126245941104), (6, 105204950920), (8, 78903713190), (10, 63122970552), (12, 52602475460), (15, 42081980368), (16, 39451856595), (19, 33222616080), (20, 31561485276), (24, 26301237730), (30, 21040990184), (38, 16611308040), (40, 15780742638), (48, 13150618865), (57, 11074205360), (60, 10520495092), (76, 8305654020), (80, 7890371319), (95, 6644523216), (114, 5537102680), (120, 5260247546), (152, 4152827010), (190, 3322261608), (228, 2768551340), (240, 2630123773), (285, 2214841072), (304, 2076413505), (380, 1661130804), (456, 1384275670), (570, 1107420536), (760, 830565402), (912, 692137835), (1140, 553710268), (1520, 415282701), (2280, 276855134), (4560, 138427567)]