183984220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 486652320

約数和(自身を除く): 302668100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 49, 70, 76, 82, 95, 98, 133, 140, 164, 190, 196, 205, 241, 245, 266, 287, 380, 410, 482, 490, 532, 574, 665, 779, 820, 931, 964, 980, 1148, 1205, 1330, 1435, 1558, 1687, 1862, 2009, 2410, 2660, 2870, 3116, 3374, 3724, 3895, 4018, 4579, 4655, 4820, 5453, 5740, 6748, 7790, 8036, 8435, 9158, 9310, 9881, 10045, 10906, 11809, 15580, 16870, 18316, 18620, 19762, 20090, 21812, 22895, 23618, 27265, 32053, 33740, 38171, 39524, 40180, 45790, 47236, 49405, 54530, 59045, 64106, 69167, 76342, 91580, 98810, 109060, 118090, 128212, 138334, 152684, 160265, 187739, 190855, 197620, 224371, 236180, 276668, 320530, 345835, 375478, 381710, 448742, 484169, 641060, 691670, 750956, 763420, 897484, 938695, 968338, 1121855, 1314173, 1383340, 1877390, 1936676, 2243710, 2420845, 2628346, 3754780, 4487420, 4841690, 5256692, 6570865, 9199211, 9683380, 13141730, 18398422, 26283460, 36796844, 45996055, 91992110, 183984220]

約数ペア:

[(1, 183984220), (2, 91992110), (4, 45996055), (5, 36796844), (7, 26283460), (10, 18398422), (14, 13141730), (19, 9683380), (20, 9199211), (28, 6570865), (35, 5256692), (38, 4841690), (41, 4487420), (49, 3754780), (70, 2628346), (76, 2420845), (82, 2243710), (95, 1936676), (98, 1877390), (133, 1383340), (140, 1314173), (164, 1121855), (190, 968338), (196, 938695), (205, 897484), (241, 763420), (245, 750956), (266, 691670), (287, 641060), (380, 484169), (410, 448742), (482, 381710), (490, 375478), (532, 345835), (574, 320530), (665, 276668), (779, 236180), (820, 224371), (931, 197620), (964, 190855), (980, 187739), (1148, 160265), (1205, 152684), (1330, 138334), (1435, 128212), (1558, 118090), (1687, 109060), (1862, 98810), (2009, 91580), (2410, 76342), (2660, 69167), (2870, 64106), (3116, 59045), (3374, 54530), (3724, 49405), (3895, 47236), (4018, 45790), (4579, 40180), (4655, 39524), (4820, 38171), (5453, 33740), (5740, 32053), (6748, 27265), (7790, 23618), (8036, 22895), (8435, 21812), (9158, 20090), (9310, 19762), (9881, 18620), (10045, 18316), (10906, 16870), (11809, 15580)]