158732080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 434347200

約数和(自身を除く): 275615120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 80, 95, 104, 116, 130, 145, 152, 190, 208, 232, 247, 260, 277, 290, 304, 377, 380, 464, 494, 520, 551, 554, 580, 754, 760, 988, 1040, 1102, 1108, 1160, 1235, 1385, 1508, 1520, 1885, 1976, 2204, 2216, 2320, 2470, 2755, 2770, 3016, 3601, 3770, 3952, 4408, 4432, 4940, 5263, 5510, 5540, 6032, 7163, 7202, 7540, 8033, 8816, 9880, 10526, 11020, 11080, 14326, 14404, 15080, 16066, 18005, 19760, 21052, 22040, 22160, 26315, 28652, 28808, 30160, 32132, 35815, 36010, 40165, 42104, 44080, 52630, 57304, 57616, 64264, 68419, 71630, 72020, 80330, 84208, 104429, 105260, 114608, 128528, 136838, 143260, 144040, 152627, 160660, 208858, 210520, 273676, 286520, 288080, 305254, 321320, 342095, 417716, 421040, 522145, 547352, 573040, 610508, 642640, 684190, 763135, 835432, 1044290, 1094704, 1221016, 1368380, 1526270, 1670864, 1984151, 2088580, 2442032, 2736760, 3052540, 3968302, 4177160, 5473520, 6105080, 7936604, 8354320, 9920755, 12210160, 15873208, 19841510, 31746416, 39683020, 79366040, 158732080]

約数ペア:

[(1, 158732080), (2, 79366040), (4, 39683020), (5, 31746416), (8, 19841510), (10, 15873208), (13, 12210160), (16, 9920755), (19, 8354320), (20, 7936604), (26, 6105080), (29, 5473520), (38, 4177160), (40, 3968302), (52, 3052540), (58, 2736760), (65, 2442032), (76, 2088580), (80, 1984151), (95, 1670864), (104, 1526270), (116, 1368380), (130, 1221016), (145, 1094704), (152, 1044290), (190, 835432), (208, 763135), (232, 684190), (247, 642640), (260, 610508), (277, 573040), (290, 547352), (304, 522145), (377, 421040), (380, 417716), (464, 342095), (494, 321320), (520, 305254), (551, 288080), (554, 286520), (580, 273676), (754, 210520), (760, 208858), (988, 160660), (1040, 152627), (1102, 144040), (1108, 143260), (1160, 136838), (1235, 128528), (1385, 114608), (1508, 105260), (1520, 104429), (1885, 84208), (1976, 80330), (2204, 72020), (2216, 71630), (2320, 68419), (2470, 64264), (2755, 57616), (2770, 57304), (3016, 52630), (3601, 44080), (3770, 42104), (3952, 40165), (4408, 36010), (4432, 35815), (4940, 32132), (5263, 30160), (5510, 28808), (5540, 28652), (6032, 26315), (7163, 22160), (7202, 22040), (7540, 21052), (8033, 19760), (8816, 18005), (9880, 16066), (10526, 15080), (11020, 14404), (11080, 14326)]