142028460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16103}}^1$

素因数の和:16132

約数の個数: 108

約数和(自身を含む): 501188688

約数和(自身を除く): 359160228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16103, 32206, 48309, 64412, 80515, 96618, 112721, 144927, 161030, 193236, 225442, 241545, 289854, 322060, 338163, 450884, 483090, 563605, 579708, 676326, 724635, 789047, 966180, 1014489, 1127210, 1352652, 1449270, 1578094, 1690815, 2028978, 2254420, 2367141, 2898540, 3156188, 3381630, 3945235, 4057956, 4734282, 5072445, 6763260, 7101423, 7890470, 9468564, 10144890, 11835705, 14202846, 15780940, 20289780, 23671410, 28405692, 35507115, 47342820, 71014230, 142028460]

約数ペア:

[(1, 142028460), (2, 71014230), (3, 47342820), (4, 35507115), (5, 28405692), (6, 23671410), (7, 20289780), (9, 15780940), (10, 14202846), (12, 11835705), (14, 10144890), (15, 9468564), (18, 7890470), (20, 7101423), (21, 6763260), (28, 5072445), (30, 4734282), (35, 4057956), (36, 3945235), (42, 3381630), (45, 3156188), (49, 2898540), (60, 2367141), (63, 2254420), (70, 2028978), (84, 1690815), (90, 1578094), (98, 1449270), (105, 1352652), (126, 1127210), (140, 1014489), (147, 966180), (180, 789047), (196, 724635), (210, 676326), (245, 579708), (252, 563605), (294, 483090), (315, 450884), (420, 338163), (441, 322060), (490, 289854), (588, 241545), (630, 225442), (735, 193236), (882, 161030), (980, 144927), (1260, 112721), (1470, 96618), (1764, 80515), (2205, 64412), (2940, 48309), (4410, 32206), (8820, 16103)]