16043800640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{376969}}^1$

素因数の和:377012

約数の個数: 112

約数和(自身を含む): 45960182400

約数和(自身を除く): 29916381760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 376969, 753938, 1507876, 1884845, 2638783, 3015752, 3769690, 5277566, 6031504, 7162411, 7539380, 10555132, 12063008, 13193915, 14324822, 15078760, 21110264, 24126016, 26387830, 28649644, 30157520, 35812055, 42220528, 50136877, 52775660, 57299288, 60315040, 71624110, 84441056, 100273754, 105551320, 114598576, 120630080, 143248220, 168882112, 200547508, 211102640, 229197152, 250684385, 286496440, 401095016, 422205280, 458394304, 501368770, 572992880, 802190032, 844410560, 1002737540, 1145985760, 1604380064, 2005475080, 2291971520, 3208760128, 4010950160, 8021900320, 16043800640]

約数ペア:

[(1, 16043800640), (2, 8021900320), (4, 4010950160), (5, 3208760128), (7, 2291971520), (8, 2005475080), (10, 1604380064), (14, 1145985760), (16, 1002737540), (19, 844410560), (20, 802190032), (28, 572992880), (32, 501368770), (35, 458394304), (38, 422205280), (40, 401095016), (56, 286496440), (64, 250684385), (70, 229197152), (76, 211102640), (80, 200547508), (95, 168882112), (112, 143248220), (133, 120630080), (140, 114598576), (152, 105551320), (160, 100273754), (190, 84441056), (224, 71624110), (266, 60315040), (280, 57299288), (304, 52775660), (320, 50136877), (380, 42220528), (448, 35812055), (532, 30157520), (560, 28649644), (608, 26387830), (665, 24126016), (760, 21110264), (1064, 15078760), (1120, 14324822), (1216, 13193915), (1330, 12063008), (1520, 10555132), (2128, 7539380), (2240, 7162411), (2660, 6031504), (3040, 5277566), (4256, 3769690), (5320, 3015752), (6080, 2638783), (8512, 1884845), (10640, 1507876), (21280, 753938), (42560, 376969)]