17428291440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{15013}}^1$

素因数の和:15727

約数の個数: 160

約数和(自身を含む): 61839422976

約数和(自身を除く): 44411131536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 691, 840, 1382, 1680, 2073, 2764, 3455, 4146, 4837, 5528, 6910, 8292, 9674, 10365, 11056, 13820, 14511, 15013, 16584, 19348, 20730, 24185, 27640, 29022, 30026, 33168, 38696, 41460, 45039, 48370, 55280, 58044, 60052, 72555, 75065, 77392, 82920, 90078, 96740, 105091, 116088, 120104, 145110, 150130, 165840, 180156, 193480, 210182, 225195, 232176, 240208, 290220, 300260, 315273, 360312, 386960, 420364, 450390, 525455, 580440, 600520, 630546, 720624, 840728, 900780, 1050910, 1160880, 1201040, 1261092, 1576365, 1681456, 1801560, 2101820, 2522184, 3152730, 3603120, 4203640, 5044368, 6305460, 8407280, 10373983, 12610920, 20747966, 25221840, 31121949, 41495932, 51869915, 62243898, 72617881, 82991864, 103739830, 124487796, 145235762, 155609745, 165983728, 207479660, 217853643, 248975592, 290471524, 311219490, 363089405, 414959320, 435707286, 497951184, 580943048, 622438980, 726178810, 829918640, 871414572, 1089268215, 1161886096, 1244877960, 1452357620, 1742829144, 2178536430, 2489755920, 2904715240, 3485658288, 4357072860, 5809430480, 8714145720, 17428291440]

約数ペア:

[(1, 17428291440), (2, 8714145720), (3, 5809430480), (4, 4357072860), (5, 3485658288), (6, 2904715240), (7, 2489755920), (8, 2178536430), (10, 1742829144), (12, 1452357620), (14, 1244877960), (15, 1161886096), (16, 1089268215), (20, 871414572), (21, 829918640), (24, 726178810), (28, 622438980), (30, 580943048), (35, 497951184), (40, 435707286), (42, 414959320), (48, 363089405), (56, 311219490), (60, 290471524), (70, 248975592), (80, 217853643), (84, 207479660), (105, 165983728), (112, 155609745), (120, 145235762), (140, 124487796), (168, 103739830), (210, 82991864), (240, 72617881), (280, 62243898), (336, 51869915), (420, 41495932), (560, 31121949), (691, 25221840), (840, 20747966), (1382, 12610920), (1680, 10373983), (2073, 8407280), (2764, 6305460), (3455, 5044368), (4146, 4203640), (4837, 3603120), (5528, 3152730), (6910, 2522184), (8292, 2101820), (9674, 1801560), (10365, 1681456), (11056, 1576365), (13820, 1261092), (14511, 1201040), (15013, 1160880), (16584, 1050910), (19348, 900780), (20730, 840728), (24185, 720624), (27640, 630546), (29022, 600520), (30026, 580440), (33168, 525455), (38696, 450390), (41460, 420364), (45039, 386960), (48370, 360312), (55280, 315273), (58044, 300260), (60052, 290220), (72555, 240208), (75065, 232176), (77392, 225195), (82920, 210182), (90078, 193480), (96740, 180156), (105091, 165840), (116088, 150130), (120104, 145110)]