160928880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{95791}}^1$

素因数の和:95814

約数の個数: 80

約数和(自身を含む): 570153984

約数和(自身を除く): 409225104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 95791, 191582, 287373, 383164, 478955, 574746, 670537, 766328, 957910, 1149492, 1341074, 1436865, 1532656, 1915820, 2011611, 2298984, 2682148, 2873730, 3352685, 3831640, 4023222, 4597968, 5364296, 5747460, 6705370, 7663280, 8046444, 10058055, 10728592, 11494920, 13410740, 16092888, 20116110, 22989840, 26821480, 32185776, 40232220, 53642960, 80464440, 160928880]

約数ペア:

[(1, 160928880), (2, 80464440), (3, 53642960), (4, 40232220), (5, 32185776), (6, 26821480), (7, 22989840), (8, 20116110), (10, 16092888), (12, 13410740), (14, 11494920), (15, 10728592), (16, 10058055), (20, 8046444), (21, 7663280), (24, 6705370), (28, 5747460), (30, 5364296), (35, 4597968), (40, 4023222), (42, 3831640), (48, 3352685), (56, 2873730), (60, 2682148), (70, 2298984), (80, 2011611), (84, 1915820), (105, 1532656), (112, 1436865), (120, 1341074), (140, 1149492), (168, 957910), (210, 766328), (240, 670537), (280, 574746), (336, 478955), (420, 383164), (560, 287373), (840, 191582), (1680, 95791)]