2197766520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11497}}^1$

素因数の和:11579

約数の個数: 160

約数和(自身を含む): 7512793200

約数和(自身を除く): 5315026680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 1062, 1080, 1180, 1416, 1593, 1620, 1770, 2124, 2360, 2655, 3186, 3240, 3540, 4248, 4779, 5310, 6372, 7080, 7965, 9558, 10620, 11497, 12744, 15930, 19116, 21240, 22994, 23895, 31860, 34491, 38232, 45988, 47790, 57485, 63720, 68982, 91976, 95580, 103473, 114970, 137964, 172455, 191160, 206946, 229940, 275928, 310419, 344910, 413892, 459880, 517365, 620838, 678323, 689820, 827784, 931257, 1034730, 1241676, 1356646, 1379640, 1552095, 1862514, 2034969, 2069460, 2483352, 2713292, 3104190, 3391615, 3725028, 4069938, 4138920, 4656285, 5426584, 6104907, 6208380, 6783230, 7450056, 8139876, 9312570, 10174845, 12209814, 12416760, 13566460, 16279752, 18314721, 18625140, 20349690, 24419628, 27132920, 30524535, 36629442, 37250280, 40699380, 48839256, 54944163, 61049070, 73258884, 81398760, 91573605, 109888326, 122098140, 146517768, 183147210, 219776652, 244196280, 274720815, 366294420, 439553304, 549441630, 732588840, 1098883260, 2197766520]

約数ペア:

[(1, 2197766520), (2, 1098883260), (3, 732588840), (4, 549441630), (5, 439553304), (6, 366294420), (8, 274720815), (9, 244196280), (10, 219776652), (12, 183147210), (15, 146517768), (18, 122098140), (20, 109888326), (24, 91573605), (27, 81398760), (30, 73258884), (36, 61049070), (40, 54944163), (45, 48839256), (54, 40699380), (59, 37250280), (60, 36629442), (72, 30524535), (81, 27132920), (90, 24419628), (108, 20349690), (118, 18625140), (120, 18314721), (135, 16279752), (162, 13566460), (177, 12416760), (180, 12209814), (216, 10174845), (236, 9312570), (270, 8139876), (295, 7450056), (324, 6783230), (354, 6208380), (360, 6104907), (405, 5426584), (472, 4656285), (531, 4138920), (540, 4069938), (590, 3725028), (648, 3391615), (708, 3104190), (810, 2713292), (885, 2483352), (1062, 2069460), (1080, 2034969), (1180, 1862514), (1416, 1552095), (1593, 1379640), (1620, 1356646), (1770, 1241676), (2124, 1034730), (2360, 931257), (2655, 827784), (3186, 689820), (3240, 678323), (3540, 620838), (4248, 517365), (4779, 459880), (5310, 413892), (6372, 344910), (7080, 310419), (7965, 275928), (9558, 229940), (10620, 206946), (11497, 191160), (12744, 172455), (15930, 137964), (19116, 114970), (21240, 103473), (22994, 95580), (23895, 91976), (31860, 68982), (34491, 63720), (38232, 57485), (45988, 47790)]