380622480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3285

約数の個数: 160

約数和(自身を含む): 1367912448

約数和(自身を除く): 987289968

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3191, 3408, 3976, 4260, 4970, 5680, 5964, 6382, 7455, 7952, 8520, 9573, 9940, 11928, 12764, 14910, 15955, 17040, 19146, 19880, 22337, 23856, 25528, 29820, 31910, 38292, 39760, 44674, 47865, 51056, 59640, 63820, 67011, 76584, 89348, 95730, 111685, 119280, 127640, 134022, 153168, 178696, 191460, 223370, 226561, 255280, 268044, 335055, 357392, 382920, 446740, 453122, 536088, 670110, 679683, 765840, 893480, 906244, 1072176, 1132805, 1340220, 1359366, 1585927, 1786960, 1812488, 2265610, 2680440, 2718732, 3171854, 3398415, 3624976, 4531220, 4757781, 5360880, 5437464, 6343708, 6796830, 7929635, 9062440, 9515562, 10874928, 12687416, 13593660, 15859270, 18124880, 19031124, 23788905, 25374832, 27187320, 31718540, 38062248, 47577810, 54374640, 63437080, 76124496, 95155620, 126874160, 190311240, 380622480]

約数ペア:

[(1, 380622480), (2, 190311240), (3, 126874160), (4, 95155620), (5, 76124496), (6, 63437080), (7, 54374640), (8, 47577810), (10, 38062248), (12, 31718540), (14, 27187320), (15, 25374832), (16, 23788905), (20, 19031124), (21, 18124880), (24, 15859270), (28, 13593660), (30, 12687416), (35, 10874928), (40, 9515562), (42, 9062440), (48, 7929635), (56, 6796830), (60, 6343708), (70, 5437464), (71, 5360880), (80, 4757781), (84, 4531220), (105, 3624976), (112, 3398415), (120, 3171854), (140, 2718732), (142, 2680440), (168, 2265610), (210, 1812488), (213, 1786960), (240, 1585927), (280, 1359366), (284, 1340220), (336, 1132805), (355, 1072176), (420, 906244), (426, 893480), (497, 765840), (560, 679683), (568, 670110), (710, 536088), (840, 453122), (852, 446740), (994, 382920), (1065, 357392), (1136, 335055), (1420, 268044), (1491, 255280), (1680, 226561), (1704, 223370), (1988, 191460), (2130, 178696), (2485, 153168), (2840, 134022), (2982, 127640), (3191, 119280), (3408, 111685), (3976, 95730), (4260, 89348), (4970, 76584), (5680, 67011), (5964, 63820), (6382, 59640), (7455, 51056), (7952, 47865), (8520, 44674), (9573, 39760), (9940, 38292), (11928, 31910), (12764, 29820), (14910, 25528), (15955, 23856), (17040, 22337), (19146, 19880)]