160747020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 562685760

約数和(自身を除く): 401938740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1129, 1130, 1260, 1356, 1582, 1695, 2034, 2258, 2260, 2373, 3164, 3387, 3390, 3955, 4068, 4516, 4746, 5085, 5645, 6774, 6780, 7119, 7903, 7910, 9492, 10161, 10170, 11290, 11865, 13548, 14238, 15806, 15820, 16935, 20322, 20340, 22580, 23709, 23730, 28476, 31612, 33870, 35595, 39515, 40644, 47418, 47460, 50805, 67740, 71127, 71190, 79030, 94836, 101610, 118545, 127577, 142254, 142380, 158060, 203220, 237090, 255154, 284508, 355635, 382731, 474180, 510308, 637885, 711270, 765462, 893039, 1148193, 1275770, 1422540, 1530924, 1786078, 1913655, 2296386, 2551540, 2679117, 3572156, 3827310, 4465195, 4592772, 5358234, 5740965, 7654620, 8037351, 8930390, 10716468, 11481930, 13395585, 16074702, 17860780, 22963860, 26791170, 32149404, 40186755, 53582340, 80373510, 160747020]

約数ペア:

[(1, 160747020), (2, 80373510), (3, 53582340), (4, 40186755), (5, 32149404), (6, 26791170), (7, 22963860), (9, 17860780), (10, 16074702), (12, 13395585), (14, 11481930), (15, 10716468), (18, 8930390), (20, 8037351), (21, 7654620), (28, 5740965), (30, 5358234), (35, 4592772), (36, 4465195), (42, 3827310), (45, 3572156), (60, 2679117), (63, 2551540), (70, 2296386), (84, 1913655), (90, 1786078), (105, 1530924), (113, 1422540), (126, 1275770), (140, 1148193), (180, 893039), (210, 765462), (226, 711270), (252, 637885), (315, 510308), (339, 474180), (420, 382731), (452, 355635), (565, 284508), (630, 255154), (678, 237090), (791, 203220), (1017, 158060), (1129, 142380), (1130, 142254), (1260, 127577), (1356, 118545), (1582, 101610), (1695, 94836), (2034, 79030), (2258, 71190), (2260, 71127), (2373, 67740), (3164, 50805), (3387, 47460), (3390, 47418), (3955, 40644), (4068, 39515), (4516, 35595), (4746, 33870), (5085, 31612), (5645, 28476), (6774, 23730), (6780, 23709), (7119, 22580), (7903, 20340), (7910, 20322), (9492, 16935), (10161, 15820), (10170, 15806), (11290, 14238), (11865, 13548)]