7117740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2281327}}^1$

素因数の和:2281356

約数の個数: 80

約数和(自身を含む): 23762312448

約数和(自身を除く): 16644572208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2281327, 4562654, 6843981, 9125308, 11406635, 13687962, 18250616, 22813270, 27375924, 29657251, 34219905, 36501232, 45626540, 54751848, 59314502, 68439810, 88971753, 91253080, 109503696, 118629004, 136879620, 148286255, 177943506, 182506160, 237258008, 273759240, 296572510, 355887012, 444858765, 474516016, 547518480, 593145020, 711774024, 889717530, 1186290040, 1423548048, 1779435060, 2372580080, 3558870120, 7117740240]

約数ペア:

[(1, 7117740240), (2, 3558870120), (3, 2372580080), (4, 1779435060), (5, 1423548048), (6, 1186290040), (8, 889717530), (10, 711774024), (12, 593145020), (13, 547518480), (15, 474516016), (16, 444858765), (20, 355887012), (24, 296572510), (26, 273759240), (30, 237258008), (39, 182506160), (40, 177943506), (48, 148286255), (52, 136879620), (60, 118629004), (65, 109503696), (78, 91253080), (80, 88971753), (104, 68439810), (120, 59314502), (130, 54751848), (156, 45626540), (195, 36501232), (208, 34219905), (240, 29657251), (260, 27375924), (312, 22813270), (390, 18250616), (520, 13687962), (624, 11406635), (780, 9125308), (1040, 6843981), (1560, 4562654), (3120, 2281327)]