408066960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{829}}^1$

素因数の和:1145

約数の個数: 160

約数和(自身を含む): 1452407040

約数和(自身を除く): 1044340080

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, 293, 336, 420, 560, 586, 829, 840, 879, 1172, 1465, 1658, 1680, 1758, 2051, 2344, 2487, 2930, 3316, 3516, 4102, 4145, 4395, 4688, 4974, 5803, 5860, 6153, 6632, 7032, 8204, 8290, 8790, 9948, 10255, 11606, 11720, 12306, 12435, 13264, 14064, 16408, 16580, 17409, 17580, 19896, 20510, 23212, 23440, 24612, 24870, 29015, 30765, 32816, 33160, 34818, 35160, 39792, 41020, 46424, 49224, 49740, 58030, 61530, 66320, 69636, 70320, 82040, 87045, 92848, 98448, 99480, 116060, 123060, 139272, 164080, 174090, 198960, 232120, 242897, 246120, 278544, 348180, 464240, 485794, 492240, 696360, 728691, 971588, 1214485, 1392720, 1457382, 1700279, 1943176, 2428970, 2914764, 3400558, 3643455, 3886352, 4857940, 5100837, 5829528, 6801116, 7286910, 8501395, 9715880, 10201674, 11659056, 13602232, 14573820, 17002790, 19431760, 20403348, 25504185, 27204464, 29147640, 34005580, 40806696, 51008370, 58295280, 68011160, 81613392, 102016740, 136022320, 204033480, 408066960]

約数ペア:

[(1, 408066960), (2, 204033480), (3, 136022320), (4, 102016740), (5, 81613392), (6, 68011160), (7, 58295280), (8, 51008370), (10, 40806696), (12, 34005580), (14, 29147640), (15, 27204464), (16, 25504185), (20, 20403348), (21, 19431760), (24, 17002790), (28, 14573820), (30, 13602232), (35, 11659056), (40, 10201674), (42, 9715880), (48, 8501395), (56, 7286910), (60, 6801116), (70, 5829528), (80, 5100837), (84, 4857940), (105, 3886352), (112, 3643455), (120, 3400558), (140, 2914764), (168, 2428970), (210, 1943176), (240, 1700279), (280, 1457382), (293, 1392720), (336, 1214485), (420, 971588), (560, 728691), (586, 696360), (829, 492240), (840, 485794), (879, 464240), (1172, 348180), (1465, 278544), (1658, 246120), (1680, 242897), (1758, 232120), (2051, 198960), (2344, 174090), (2487, 164080), (2930, 139272), (3316, 123060), (3516, 116060), (4102, 99480), (4145, 98448), (4395, 92848), (4688, 87045), (4974, 82040), (5803, 70320), (5860, 69636), (6153, 66320), (6632, 61530), (7032, 58030), (8204, 49740), (8290, 49224), (8790, 46424), (9948, 41020), (10255, 39792), (11606, 35160), (11720, 34818), (12306, 33160), (12435, 32816), (13264, 30765), (14064, 29015), (16408, 24870), (16580, 24612), (17409, 23440), (17580, 23212), (19896, 20510)]