471338280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 1758931200

約数和(自身を除く): 1287592920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 359, 360, 420, 504, 521, 630, 718, 840, 1042, 1077, 1260, 1436, 1563, 1795, 2084, 2154, 2513, 2520, 2605, 2872, 3126, 3231, 3590, 3647, 4168, 4308, 4689, 5026, 5210, 5385, 6252, 6462, 7180, 7294, 7539, 7815, 8616, 9378, 10052, 10420, 10770, 10941, 12504, 12565, 12924, 14360, 14588, 15078, 15630, 16155, 18235, 18756, 20104, 20840, 21540, 21882, 22617, 23445, 25130, 25848, 29176, 30156, 31260, 32310, 32823, 36470, 37512, 37695, 43080, 43764, 45234, 46890, 50260, 54705, 60312, 62520, 64620, 65646, 72940, 75390, 87528, 90468, 93780, 100520, 109410, 113085, 129240, 131292, 145880, 150780, 164115, 180936, 187039, 187560, 218820, 226170, 262584, 301560, 328230, 374078, 437640, 452340, 561117, 656460, 748156, 904680, 935195, 1122234, 1309273, 1312920, 1496312, 1683351, 1870390, 2244468, 2618546, 2805585, 3366702, 3740780, 3927819, 4488936, 5237092, 5611170, 6546365, 6733404, 7481560, 7855638, 8416755, 10474184, 11222340, 11783457, 13092730, 13466808, 15711276, 16833510, 19639095, 22444680, 23566914, 26185460, 31422552, 33667020, 39278190, 47133828, 52370920, 58917285, 67334040, 78556380, 94267656, 117834570, 157112760, 235669140, 471338280]

約数ペア:

[(1, 471338280), (2, 235669140), (3, 157112760), (4, 117834570), (5, 94267656), (6, 78556380), (7, 67334040), (8, 58917285), (9, 52370920), (10, 47133828), (12, 39278190), (14, 33667020), (15, 31422552), (18, 26185460), (20, 23566914), (21, 22444680), (24, 19639095), (28, 16833510), (30, 15711276), (35, 13466808), (36, 13092730), (40, 11783457), (42, 11222340), (45, 10474184), (56, 8416755), (60, 7855638), (63, 7481560), (70, 6733404), (72, 6546365), (84, 5611170), (90, 5237092), (105, 4488936), (120, 3927819), (126, 3740780), (140, 3366702), (168, 2805585), (180, 2618546), (210, 2244468), (252, 1870390), (280, 1683351), (315, 1496312), (359, 1312920), (360, 1309273), (420, 1122234), (504, 935195), (521, 904680), (630, 748156), (718, 656460), (840, 561117), (1042, 452340), (1077, 437640), (1260, 374078), (1436, 328230), (1563, 301560), (1795, 262584), (2084, 226170), (2154, 218820), (2513, 187560), (2520, 187039), (2605, 180936), (2872, 164115), (3126, 150780), (3231, 145880), (3590, 131292), (3647, 129240), (4168, 113085), (4308, 109410), (4689, 100520), (5026, 93780), (5210, 90468), (5385, 87528), (6252, 75390), (6462, 72940), (7180, 65646), (7294, 64620), (7539, 62520), (7815, 60312), (8616, 54705), (9378, 50260), (10052, 46890), (10420, 45234), (10770, 43764), (10941, 43080), (12504, 37695), (12565, 37512), (12924, 36470), (14360, 32823), (14588, 32310), (15078, 31260), (15630, 30156), (16155, 29176), (18235, 25848), (18756, 25130), (20104, 23445), (20840, 22617), (21540, 21882)]