139862240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 380588544

約数和(自身を除く): 240726304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 560, 604, 755, 827, 1057, 1120, 1208, 1510, 1654, 2114, 2416, 3020, 3308, 4135, 4228, 4832, 5285, 5789, 6040, 6616, 8270, 8456, 10570, 11578, 12080, 13232, 16540, 16912, 21140, 23156, 24160, 26464, 28945, 33080, 33824, 42280, 46312, 57890, 66160, 84560, 92624, 115780, 124877, 132320, 169120, 185248, 231560, 249754, 463120, 499508, 624385, 874139, 926240, 999016, 1248770, 1748278, 1998032, 2497540, 3496556, 3996064, 4370695, 4995080, 6993112, 8741390, 9990160, 13986224, 17482780, 19980320, 27972448, 34965560, 69931120, 139862240]

約数ペア:

[(1, 139862240), (2, 69931120), (4, 34965560), (5, 27972448), (7, 19980320), (8, 17482780), (10, 13986224), (14, 9990160), (16, 8741390), (20, 6993112), (28, 4995080), (32, 4370695), (35, 3996064), (40, 3496556), (56, 2497540), (70, 1998032), (80, 1748278), (112, 1248770), (140, 999016), (151, 926240), (160, 874139), (224, 624385), (280, 499508), (302, 463120), (560, 249754), (604, 231560), (755, 185248), (827, 169120), (1057, 132320), (1120, 124877), (1208, 115780), (1510, 92624), (1654, 84560), (2114, 66160), (2416, 57890), (3020, 46312), (3308, 42280), (4135, 33824), (4228, 33080), (4832, 28945), (5285, 26464), (5789, 24160), (6040, 23156), (6616, 21140), (8270, 16912), (8456, 16540), (10570, 13232), (11578, 12080)]