127761748960

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1\times {\mathrm{2851}}^1$

素因数の和:3984

約数の個数: 96

約数和(自身を含む): 303149347200

約数和(自身を除く): 175387598240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 739, 758, 1478, 1516, 1895, 2851, 2956, 3032, 3695, 3790, 5702, 5912, 6064, 7390, 7580, 11404, 11824, 12128, 14255, 14780, 15160, 22808, 23648, 28510, 29560, 30320, 45616, 57020, 59120, 60640, 91232, 114040, 118240, 228080, 280081, 456160, 560162, 1080529, 1120324, 1400405, 2106889, 2161058, 2240648, 2800810, 4213778, 4322116, 4481296, 5402645, 5601620, 8427556, 8644232, 8962592, 10534445, 10805290, 11203240, 16855112, 17288464, 21068890, 21610580, 22406480, 33710224, 34576928, 42137780, 43221160, 44812960, 67420448, 84275560, 86442320, 168551120, 172884640, 337102240, 798510931, 1597021862, 3194043724, 3992554655, 6388087448, 7985109310, 12776174896, 15970218620, 25552349792, 31940437240, 63880874480, 127761748960]

約数ペア:

[(1, 127761748960), (2, 63880874480), (4, 31940437240), (5, 25552349792), (8, 15970218620), (10, 12776174896), (16, 7985109310), (20, 6388087448), (32, 3992554655), (40, 3194043724), (80, 1597021862), (160, 798510931), (379, 337102240), (739, 172884640), (758, 168551120), (1478, 86442320), (1516, 84275560), (1895, 67420448), (2851, 44812960), (2956, 43221160), (3032, 42137780), (3695, 34576928), (3790, 33710224), (5702, 22406480), (5912, 21610580), (6064, 21068890), (7390, 17288464), (7580, 16855112), (11404, 11203240), (11824, 10805290), (12128, 10534445), (14255, 8962592), (14780, 8644232), (15160, 8427556), (22808, 5601620), (23648, 5402645), (28510, 4481296), (29560, 4322116), (30320, 4213778), (45616, 2800810), (57020, 2240648), (59120, 2161058), (60640, 2106889), (91232, 1400405), (114040, 1120324), (118240, 1080529), (228080, 560162), (280081, 456160)]