1246957080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18859}}^1$

素因数の和:18921

約数の個数: 128

約数和(自身を含む): 4073760000

約数和(自身を除く): 2826802920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 18859, 22040, 33060, 37718, 56577, 66120, 75436, 94295, 113154, 150872, 188590, 226308, 282885, 358321, 377180, 452616, 546911, 565770, 716642, 754360, 1074963, 1093822, 1131540, 1433284, 1640733, 1791605, 2149926, 2187644, 2263080, 2734555, 2866568, 3281466, 3583210, 4299852, 4375288, 5374815, 5469110, 6562932, 7166420, 8203665, 8599704, 10391309, 10749630, 10938220, 13125864, 14332840, 16407330, 20782618, 21499260, 21876440, 31173927, 32814660, 41565236, 42998520, 51956545, 62347854, 65629320, 83130472, 103913090, 124695708, 155869635, 207826180, 249391416, 311739270, 415652360, 623478540, 1246957080]

約数ペア:

[(1, 1246957080), (2, 623478540), (3, 415652360), (4, 311739270), (5, 249391416), (6, 207826180), (8, 155869635), (10, 124695708), (12, 103913090), (15, 83130472), (19, 65629320), (20, 62347854), (24, 51956545), (29, 42998520), (30, 41565236), (38, 32814660), (40, 31173927), (57, 21876440), (58, 21499260), (60, 20782618), (76, 16407330), (87, 14332840), (95, 13125864), (114, 10938220), (116, 10749630), (120, 10391309), (145, 8599704), (152, 8203665), (174, 7166420), (190, 6562932), (228, 5469110), (232, 5374815), (285, 4375288), (290, 4299852), (348, 3583210), (380, 3281466), (435, 2866568), (456, 2734555), (551, 2263080), (570, 2187644), (580, 2149926), (696, 1791605), (760, 1640733), (870, 1433284), (1102, 1131540), (1140, 1093822), (1160, 1074963), (1653, 754360), (1740, 716642), (2204, 565770), (2280, 546911), (2755, 452616), (3306, 377180), (3480, 358321), (4408, 282885), (5510, 226308), (6612, 188590), (8265, 150872), (11020, 113154), (13224, 94295), (16530, 75436), (18859, 66120), (22040, 56577), (33060, 37718)]