1141022820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2570

約数の個数: 144

約数和(自身を含む): 3740845248

約数和(自身を除く): 2599822428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 163, 196, 210, 245, 294, 326, 420, 489, 490, 588, 652, 735, 815, 978, 980, 1141, 1470, 1630, 1956, 2282, 2381, 2445, 2940, 3260, 3423, 4564, 4762, 4890, 5705, 6846, 7143, 7987, 9524, 9780, 11410, 11905, 13692, 14286, 15974, 16667, 17115, 22820, 23810, 23961, 28572, 31948, 33334, 34230, 35715, 39935, 47620, 47922, 50001, 66668, 68460, 71430, 79870, 83335, 95844, 100002, 116669, 119805, 142860, 159740, 166670, 200004, 233338, 239610, 250005, 333340, 350007, 388103, 466676, 479220, 500010, 583345, 700014, 776206, 1000020, 1164309, 1166690, 1400028, 1552412, 1750035, 1940515, 2328618, 2333380, 2716721, 3500070, 3881030, 4657236, 5433442, 5821545, 7000140, 7762060, 8150163, 10866884, 11643090, 13583605, 16300326, 19017047, 23286180, 27167210, 32600652, 38034094, 40750815, 54334420, 57051141, 76068188, 81501630, 95085235, 114102282, 163003260, 190170470, 228204564, 285255705, 380340940, 570511410, 1141022820]

約数ペア:

[(1, 1141022820), (2, 570511410), (3, 380340940), (4, 285255705), (5, 228204564), (6, 190170470), (7, 163003260), (10, 114102282), (12, 95085235), (14, 81501630), (15, 76068188), (20, 57051141), (21, 54334420), (28, 40750815), (30, 38034094), (35, 32600652), (42, 27167210), (49, 23286180), (60, 19017047), (70, 16300326), (84, 13583605), (98, 11643090), (105, 10866884), (140, 8150163), (147, 7762060), (163, 7000140), (196, 5821545), (210, 5433442), (245, 4657236), (294, 3881030), (326, 3500070), (420, 2716721), (489, 2333380), (490, 2328618), (588, 1940515), (652, 1750035), (735, 1552412), (815, 1400028), (978, 1166690), (980, 1164309), (1141, 1000020), (1470, 776206), (1630, 700014), (1956, 583345), (2282, 500010), (2381, 479220), (2445, 466676), (2940, 388103), (3260, 350007), (3423, 333340), (4564, 250005), (4762, 239610), (4890, 233338), (5705, 200004), (6846, 166670), (7143, 159740), (7987, 142860), (9524, 119805), (9780, 116669), (11410, 100002), (11905, 95844), (13692, 83335), (14286, 79870), (15974, 71430), (16667, 68460), (17115, 66668), (22820, 50001), (23810, 47922), (23961, 47620), (28572, 39935), (31948, 35715), (33334, 34230)]