343616280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3369

約数の個数: 128

約数和(自身を含む): 1187758080

約数和(自身を除く): 844141800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3221, 3556, 3810, 4445, 5080, 5334, 6442, 7112, 7620, 8890, 9663, 10668, 12884, 13335, 15240, 16105, 17780, 19326, 21336, 22547, 25768, 26670, 32210, 35560, 38652, 45094, 48315, 53340, 64420, 67641, 77304, 90188, 96630, 106680, 112735, 128840, 135282, 180376, 193260, 225470, 270564, 338205, 386520, 409067, 450940, 541128, 676410, 818134, 901880, 1227201, 1352820, 1636268, 2045335, 2454402, 2705640, 2863469, 3272536, 4090670, 4908804, 5726938, 6136005, 8181340, 8590407, 9817608, 11453876, 12272010, 14317345, 16362680, 17180814, 22907752, 24544020, 28634690, 34361628, 42952035, 49088040, 57269380, 68723256, 85904070, 114538760, 171808140, 343616280]

約数ペア:

[(1, 343616280), (2, 171808140), (3, 114538760), (4, 85904070), (5, 68723256), (6, 57269380), (7, 49088040), (8, 42952035), (10, 34361628), (12, 28634690), (14, 24544020), (15, 22907752), (20, 17180814), (21, 16362680), (24, 14317345), (28, 12272010), (30, 11453876), (35, 9817608), (40, 8590407), (42, 8181340), (56, 6136005), (60, 5726938), (70, 4908804), (84, 4090670), (105, 3272536), (120, 2863469), (127, 2705640), (140, 2454402), (168, 2045335), (210, 1636268), (254, 1352820), (280, 1227201), (381, 901880), (420, 818134), (508, 676410), (635, 541128), (762, 450940), (840, 409067), (889, 386520), (1016, 338205), (1270, 270564), (1524, 225470), (1778, 193260), (1905, 180376), (2540, 135282), (2667, 128840), (3048, 112735), (3221, 106680), (3556, 96630), (3810, 90188), (4445, 77304), (5080, 67641), (5334, 64420), (6442, 53340), (7112, 48315), (7620, 45094), (8890, 38652), (9663, 35560), (10668, 32210), (12884, 26670), (13335, 25768), (15240, 22547), (16105, 21336), (17780, 19326)]