979073640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 3315686400

約数和(自身を除く): 2336612760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 191, 232, 261, 290, 348, 360, 382, 435, 491, 522, 573, 580, 696, 764, 870, 955, 982, 1044, 1146, 1160, 1305, 1473, 1528, 1719, 1740, 1910, 1964, 2088, 2292, 2455, 2610, 2865, 2946, 3438, 3480, 3820, 3928, 4419, 4584, 4910, 5220, 5539, 5730, 5892, 6876, 7365, 7640, 8595, 8838, 9820, 10440, 11078, 11460, 11784, 13752, 14239, 14730, 16617, 17190, 17676, 19640, 22095, 22156, 22920, 27695, 28478, 29460, 33234, 34380, 35352, 42717, 44190, 44312, 49851, 55390, 56956, 58920, 66468, 68760, 71195, 83085, 85434, 88380, 93781, 99702, 110780, 113912, 128151, 132936, 142390, 166170, 170868, 176760, 187562, 199404, 213585, 221560, 249255, 256302, 281343, 284780, 332340, 341736, 375124, 398808, 427170, 468905, 498510, 512604, 562686, 569560, 640755, 664680, 750248, 844029, 854340, 937810, 997020, 1025208, 1125372, 1281510, 1406715, 1688058, 1708680, 1875620, 1994040, 2250744, 2563020, 2719649, 2813430, 3376116, 3751240, 4220145, 5126040, 5439298, 5626860, 6752232, 8158947, 8440290, 10878596, 11253720, 13598245, 16317894, 16880580, 21757192, 24476841, 27196490, 32635788, 33761160, 40794735, 48953682, 54392980, 65271576, 81589470, 97907364, 108785960, 122384205, 163178940, 195814728, 244768410, 326357880, 489536820, 979073640]

約数ペア:

[(1, 979073640), (2, 489536820), (3, 326357880), (4, 244768410), (5, 195814728), (6, 163178940), (8, 122384205), (9, 108785960), (10, 97907364), (12, 81589470), (15, 65271576), (18, 54392980), (20, 48953682), (24, 40794735), (29, 33761160), (30, 32635788), (36, 27196490), (40, 24476841), (45, 21757192), (58, 16880580), (60, 16317894), (72, 13598245), (87, 11253720), (90, 10878596), (116, 8440290), (120, 8158947), (145, 6752232), (174, 5626860), (180, 5439298), (191, 5126040), (232, 4220145), (261, 3751240), (290, 3376116), (348, 2813430), (360, 2719649), (382, 2563020), (435, 2250744), (491, 1994040), (522, 1875620), (573, 1708680), (580, 1688058), (696, 1406715), (764, 1281510), (870, 1125372), (955, 1025208), (982, 997020), (1044, 937810), (1146, 854340), (1160, 844029), (1305, 750248), (1473, 664680), (1528, 640755), (1719, 569560), (1740, 562686), (1910, 512604), (1964, 498510), (2088, 468905), (2292, 427170), (2455, 398808), (2610, 375124), (2865, 341736), (2946, 332340), (3438, 284780), (3480, 281343), (3820, 256302), (3928, 249255), (4419, 221560), (4584, 213585), (4910, 199404), (5220, 187562), (5539, 176760), (5730, 170868), (5892, 166170), (6876, 142390), (7365, 132936), (7640, 128151), (8595, 113912), (8838, 110780), (9820, 99702), (10440, 93781), (11078, 88380), (11460, 85434), (11784, 83085), (13752, 71195), (14239, 68760), (14730, 66468), (16617, 58920), (17190, 56956), (17676, 55390), (19640, 49851), (22095, 44312), (22156, 44190), (22920, 42717), (27695, 35352), (28478, 34380), (29460, 33234)]