724087260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1831}}^1$

素因数の和:1885

約数の個数: 144

約数和(自身を含む): 2380647360

約数和(自身を除く): 1656560100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 1831, 2028, 2197, 2340, 2535, 3042, 3380, 3662, 4394, 5070, 5493, 6084, 6591, 7324, 7605, 8788, 9155, 10140, 10985, 10986, 13182, 15210, 16479, 18310, 19773, 21970, 21972, 23803, 26364, 27465, 30420, 32955, 32958, 36620, 39546, 43940, 47606, 54930, 65910, 65916, 71409, 79092, 82395, 95212, 98865, 109860, 119015, 131820, 142818, 164790, 197730, 214227, 238030, 285636, 309439, 329580, 357045, 395460, 428454, 476060, 618878, 714090, 856908, 928317, 1071135, 1237756, 1428180, 1547195, 1856634, 2142270, 2784951, 3094390, 3713268, 4022707, 4284540, 4641585, 5569902, 6188780, 8045414, 9283170, 11139804, 12068121, 13924755, 16090828, 18566340, 20113535, 24136242, 27849510, 36204363, 40227070, 48272484, 55699020, 60340605, 72408726, 80454140, 120681210, 144817452, 181021815, 241362420, 362043630, 724087260]

約数ペア:

[(1, 724087260), (2, 362043630), (3, 241362420), (4, 181021815), (5, 144817452), (6, 120681210), (9, 80454140), (10, 72408726), (12, 60340605), (13, 55699020), (15, 48272484), (18, 40227070), (20, 36204363), (26, 27849510), (30, 24136242), (36, 20113535), (39, 18566340), (45, 16090828), (52, 13924755), (60, 12068121), (65, 11139804), (78, 9283170), (90, 8045414), (117, 6188780), (130, 5569902), (156, 4641585), (169, 4284540), (180, 4022707), (195, 3713268), (234, 3094390), (260, 2784951), (338, 2142270), (390, 1856634), (468, 1547195), (507, 1428180), (585, 1237756), (676, 1071135), (780, 928317), (845, 856908), (1014, 714090), (1170, 618878), (1521, 476060), (1690, 428454), (1831, 395460), (2028, 357045), (2197, 329580), (2340, 309439), (2535, 285636), (3042, 238030), (3380, 214227), (3662, 197730), (4394, 164790), (5070, 142818), (5493, 131820), (6084, 119015), (6591, 109860), (7324, 98865), (7605, 95212), (8788, 82395), (9155, 79092), (10140, 71409), (10985, 65916), (10986, 65910), (13182, 54930), (15210, 47606), (16479, 43940), (18310, 39546), (19773, 36620), (21970, 32958), (21972, 32955), (23803, 30420), (26364, 27465)]