163760940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 180

約数和(自身を含む): 597887136

約数和(自身を除く): 434126196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2063, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4126, 4410, 5292, 5670, 6189, 6615, 7938, 8252, 8820, 10315, 11340, 12378, 13230, 14441, 15876, 18567, 19845, 20630, 24756, 26460, 28882, 30945, 37134, 39690, 41260, 43323, 55701, 57764, 61890, 72205, 74268, 79380, 86646, 92835, 101087, 111402, 123780, 129969, 144410, 167103, 173292, 185670, 202174, 216615, 222804, 259938, 278505, 288820, 303261, 334206, 371340, 389907, 404348, 433230, 505435, 519876, 557010, 606522, 649845, 668412, 779814, 835515, 866460, 909783, 1010870, 1114020, 1169721, 1213044, 1299690, 1516305, 1559628, 1671030, 1819566, 1949535, 2021740, 2339442, 2599380, 2729349, 3032610, 3342060, 3639132, 3899070, 4548915, 4678884, 5458698, 5848605, 6065220, 7798140, 8188047, 9097830, 10917396, 11697210, 13646745, 16376094, 18195660, 23394420, 27293490, 32752188, 40940235, 54586980, 81880470, 163760940]

約数ペア:

[(1, 163760940), (2, 81880470), (3, 54586980), (4, 40940235), (5, 32752188), (6, 27293490), (7, 23394420), (9, 18195660), (10, 16376094), (12, 13646745), (14, 11697210), (15, 10917396), (18, 9097830), (20, 8188047), (21, 7798140), (27, 6065220), (28, 5848605), (30, 5458698), (35, 4678884), (36, 4548915), (42, 3899070), (45, 3639132), (49, 3342060), (54, 3032610), (60, 2729349), (63, 2599380), (70, 2339442), (81, 2021740), (84, 1949535), (90, 1819566), (98, 1671030), (105, 1559628), (108, 1516305), (126, 1299690), (135, 1213044), (140, 1169721), (147, 1114020), (162, 1010870), (180, 909783), (189, 866460), (196, 835515), (210, 779814), (245, 668412), (252, 649845), (270, 606522), (294, 557010), (315, 519876), (324, 505435), (378, 433230), (405, 404348), (420, 389907), (441, 371340), (490, 334206), (540, 303261), (567, 288820), (588, 278505), (630, 259938), (735, 222804), (756, 216615), (810, 202174), (882, 185670), (945, 173292), (980, 167103), (1134, 144410), (1260, 129969), (1323, 123780), (1470, 111402), (1620, 101087), (1764, 92835), (1890, 86646), (2063, 79380), (2205, 74268), (2268, 72205), (2646, 61890), (2835, 57764), (2940, 55701), (3780, 43323), (3969, 41260), (4126, 39690), (4410, 37134), (5292, 30945), (5670, 28882), (6189, 26460), (6615, 24756), (7938, 20630), (8252, 19845), (8820, 18567), (10315, 15876), (11340, 14441), (12378, 13230)]