148911280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 402474240

約数和(自身を除く): 253562960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4507, 4720, 6608, 8260, 9014, 16520, 18028, 22535, 31549, 33040, 36056, 45070, 63098, 72112, 90140, 126196, 157745, 180280, 252392, 265913, 315490, 360560, 504784, 531826, 630980, 1063652, 1261960, 1329565, 1861391, 2127304, 2523920, 2659130, 3722782, 4254608, 5318260, 7445564, 9306955, 10636520, 14891128, 18613910, 21273040, 29782256, 37227820, 74455640, 148911280]

約数ペア:

[(1, 148911280), (2, 74455640), (4, 37227820), (5, 29782256), (7, 21273040), (8, 18613910), (10, 14891128), (14, 10636520), (16, 9306955), (20, 7445564), (28, 5318260), (35, 4254608), (40, 3722782), (56, 2659130), (59, 2523920), (70, 2127304), (80, 1861391), (112, 1329565), (118, 1261960), (140, 1063652), (236, 630980), (280, 531826), (295, 504784), (413, 360560), (472, 315490), (560, 265913), (590, 252392), (826, 180280), (944, 157745), (1180, 126196), (1652, 90140), (2065, 72112), (2360, 63098), (3304, 45070), (4130, 36056), (4507, 33040), (4720, 31549), (6608, 22535), (8260, 18028), (9014, 16520)]