322447920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 1028505600

約数和(自身を除く): 706057680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 127, 142, 149, 213, 240, 254, 284, 298, 355, 381, 426, 447, 508, 568, 596, 635, 710, 745, 762, 852, 894, 1016, 1065, 1136, 1192, 1270, 1420, 1490, 1524, 1704, 1788, 1905, 2032, 2130, 2235, 2384, 2540, 2840, 2980, 3048, 3408, 3576, 3810, 4260, 4470, 5080, 5680, 5960, 6096, 7152, 7620, 8520, 8940, 9017, 10160, 10579, 11920, 15240, 17040, 17880, 18034, 18923, 21158, 27051, 30480, 31737, 35760, 36068, 37846, 42316, 45085, 52895, 54102, 56769, 63474, 72136, 75692, 84632, 90170, 94615, 105790, 108204, 113538, 126948, 135255, 144272, 151384, 158685, 169264, 180340, 189230, 211580, 216408, 227076, 253896, 270510, 283845, 302768, 317370, 360680, 378460, 423160, 432816, 454152, 507792, 541020, 567690, 634740, 721360, 756920, 846320, 908304, 1082040, 1135380, 1269480, 1343533, 1513840, 2164080, 2270760, 2538960, 2687066, 4030599, 4541520, 5374132, 6717665, 8061198, 10748264, 13435330, 16122396, 20152995, 21496528, 26870660, 32244792, 40305990, 53741320, 64489584, 80611980, 107482640, 161223960, 322447920]

約数ペア:

[(1, 322447920), (2, 161223960), (3, 107482640), (4, 80611980), (5, 64489584), (6, 53741320), (8, 40305990), (10, 32244792), (12, 26870660), (15, 21496528), (16, 20152995), (20, 16122396), (24, 13435330), (30, 10748264), (40, 8061198), (48, 6717665), (60, 5374132), (71, 4541520), (80, 4030599), (120, 2687066), (127, 2538960), (142, 2270760), (149, 2164080), (213, 1513840), (240, 1343533), (254, 1269480), (284, 1135380), (298, 1082040), (355, 908304), (381, 846320), (426, 756920), (447, 721360), (508, 634740), (568, 567690), (596, 541020), (635, 507792), (710, 454152), (745, 432816), (762, 423160), (852, 378460), (894, 360680), (1016, 317370), (1065, 302768), (1136, 283845), (1192, 270510), (1270, 253896), (1420, 227076), (1490, 216408), (1524, 211580), (1704, 189230), (1788, 180340), (1905, 169264), (2032, 158685), (2130, 151384), (2235, 144272), (2384, 135255), (2540, 126948), (2840, 113538), (2980, 108204), (3048, 105790), (3408, 94615), (3576, 90170), (3810, 84632), (4260, 75692), (4470, 72136), (5080, 63474), (5680, 56769), (5960, 54102), (6096, 52895), (7152, 45085), (7620, 42316), (8520, 37846), (8940, 36068), (9017, 35760), (10160, 31737), (10579, 30480), (11920, 27051), (15240, 21158), (17040, 18923), (17880, 18034)]