269576440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 714916800

約数和(自身を除く): 445340360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1580, 1741, 1960, 2212, 2765, 3160, 3482, 3871, 4424, 5530, 6964, 7742, 8705, 11060, 12187, 13928, 15484, 17410, 19355, 22120, 24374, 30968, 34820, 38710, 48748, 60935, 69640, 77420, 85309, 97496, 121870, 137539, 154840, 170618, 243740, 275078, 341236, 426545, 487480, 550156, 682472, 687695, 853090, 962773, 1100312, 1375390, 1706180, 1925546, 2750780, 3412360, 3851092, 4813865, 5501560, 6739411, 7702184, 9627730, 13478822, 19255460, 26957644, 33697055, 38510920, 53915288, 67394110, 134788220, 269576440]

約数ペア:

[(1, 269576440), (2, 134788220), (4, 67394110), (5, 53915288), (7, 38510920), (8, 33697055), (10, 26957644), (14, 19255460), (20, 13478822), (28, 9627730), (35, 7702184), (40, 6739411), (49, 5501560), (56, 4813865), (70, 3851092), (79, 3412360), (98, 2750780), (140, 1925546), (158, 1706180), (196, 1375390), (245, 1100312), (280, 962773), (316, 853090), (392, 687695), (395, 682472), (490, 550156), (553, 487480), (632, 426545), (790, 341236), (980, 275078), (1106, 243740), (1580, 170618), (1741, 154840), (1960, 137539), (2212, 121870), (2765, 97496), (3160, 85309), (3482, 77420), (3871, 69640), (4424, 60935), (5530, 48748), (6964, 38710), (7742, 34820), (8705, 30968), (11060, 24374), (12187, 22120), (13928, 19355), (15484, 17410)]