1108380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 4021920

約数和(自身を除く): 2913540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 49, 52, 58, 60, 65, 70, 78, 84, 87, 91, 98, 105, 116, 130, 140, 145, 147, 156, 174, 182, 195, 196, 203, 210, 245, 260, 273, 290, 294, 348, 364, 377, 390, 406, 420, 435, 455, 490, 546, 580, 588, 609, 637, 735, 754, 780, 812, 870, 910, 980, 1015, 1092, 1131, 1218, 1274, 1365, 1421, 1470, 1508, 1740, 1820, 1885, 1911, 2030, 2262, 2436, 2548, 2639, 2730, 2842, 2940, 3045, 3185, 3770, 3822, 4060, 4263, 4524, 5278, 5460, 5655, 5684, 6090, 6370, 7105, 7540, 7644, 7917, 8526, 9555, 10556, 11310, 12180, 12740, 13195, 14210, 15834, 17052, 18473, 19110, 21315, 22620, 26390, 28420, 31668, 36946, 38220, 39585, 42630, 52780, 55419, 73892, 79170, 85260, 92365, 110838, 158340, 184730, 221676, 277095, 369460, 554190, 1108380]

約数ペア:

[(1, 1108380), (2, 554190), (3, 369460), (4, 277095), (5, 221676), (6, 184730), (7, 158340), (10, 110838), (12, 92365), (13, 85260), (14, 79170), (15, 73892), (20, 55419), (21, 52780), (26, 42630), (28, 39585), (29, 38220), (30, 36946), (35, 31668), (39, 28420), (42, 26390), (49, 22620), (52, 21315), (58, 19110), (60, 18473), (65, 17052), (70, 15834), (78, 14210), (84, 13195), (87, 12740), (91, 12180), (98, 11310), (105, 10556), (116, 9555), (130, 8526), (140, 7917), (145, 7644), (147, 7540), (156, 7105), (174, 6370), (182, 6090), (195, 5684), (196, 5655), (203, 5460), (210, 5278), (245, 4524), (260, 4263), (273, 4060), (290, 3822), (294, 3770), (348, 3185), (364, 3045), (377, 2940), (390, 2842), (406, 2730), (420, 2639), (435, 2548), (455, 2436), (490, 2262), (546, 2030), (580, 1911), (588, 1885), (609, 1820), (637, 1740), (735, 1508), (754, 1470), (780, 1421), (812, 1365), (870, 1274), (910, 1218), (980, 1131), (1015, 1092)]