709187360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1913}}^1$

素因数の和:2266

約数の個数: 96

約数和(自身を含む): 1921594752

約数和(自身を除く): 1212407392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 331, 560, 662, 1120, 1324, 1655, 1913, 2317, 2648, 3310, 3826, 4634, 5296, 6620, 7652, 9268, 9565, 10592, 11585, 13240, 13391, 15304, 18536, 19130, 23170, 26480, 26782, 30608, 37072, 38260, 46340, 52960, 53564, 61216, 66955, 74144, 76520, 92680, 107128, 133910, 153040, 185360, 214256, 267820, 306080, 370720, 428512, 535640, 633203, 1071280, 1266406, 2142560, 2532812, 3166015, 4432421, 5065624, 6332030, 8864842, 10131248, 12664060, 17729684, 20262496, 22162105, 25328120, 35459368, 44324210, 50656240, 70918736, 88648420, 101312480, 141837472, 177296840, 354593680, 709187360]

約数ペア:

[(1, 709187360), (2, 354593680), (4, 177296840), (5, 141837472), (7, 101312480), (8, 88648420), (10, 70918736), (14, 50656240), (16, 44324210), (20, 35459368), (28, 25328120), (32, 22162105), (35, 20262496), (40, 17729684), (56, 12664060), (70, 10131248), (80, 8864842), (112, 6332030), (140, 5065624), (160, 4432421), (224, 3166015), (280, 2532812), (331, 2142560), (560, 1266406), (662, 1071280), (1120, 633203), (1324, 535640), (1655, 428512), (1913, 370720), (2317, 306080), (2648, 267820), (3310, 214256), (3826, 185360), (4634, 153040), (5296, 133910), (6620, 107128), (7652, 92680), (9268, 76520), (9565, 74144), (10592, 66955), (11585, 61216), (13240, 53564), (13391, 52960), (15304, 46340), (18536, 38260), (19130, 37072), (23170, 30608), (26480, 26782)]