64506120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 128

約数和(自身を含む): 226679040

約数和(自身を除く): 162172920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 1873, 2296, 2460, 2870, 3444, 3746, 4305, 4920, 5619, 5740, 6888, 7492, 8610, 9365, 11238, 11480, 13111, 14984, 17220, 18730, 22476, 26222, 28095, 34440, 37460, 39333, 44952, 52444, 56190, 65555, 74920, 76793, 78666, 104888, 112380, 131110, 153586, 157332, 196665, 224760, 230379, 262220, 307172, 314664, 383965, 393330, 460758, 524440, 537551, 614344, 767930, 786660, 921516, 1075102, 1151895, 1535860, 1573320, 1612653, 1843032, 2150204, 2303790, 2687755, 3071720, 3225306, 4300408, 4607580, 5375510, 6450612, 8063265, 9215160, 10751020, 12901224, 16126530, 21502040, 32253060, 64506120]

約数ペア:

[(1, 64506120), (2, 32253060), (3, 21502040), (4, 16126530), (5, 12901224), (6, 10751020), (7, 9215160), (8, 8063265), (10, 6450612), (12, 5375510), (14, 4607580), (15, 4300408), (20, 3225306), (21, 3071720), (24, 2687755), (28, 2303790), (30, 2150204), (35, 1843032), (40, 1612653), (41, 1573320), (42, 1535860), (56, 1151895), (60, 1075102), (70, 921516), (82, 786660), (84, 767930), (105, 614344), (120, 537551), (123, 524440), (140, 460758), (164, 393330), (168, 383965), (205, 314664), (210, 307172), (246, 262220), (280, 230379), (287, 224760), (328, 196665), (410, 157332), (420, 153586), (492, 131110), (574, 112380), (615, 104888), (820, 78666), (840, 76793), (861, 74920), (984, 65555), (1148, 56190), (1230, 52444), (1435, 44952), (1640, 39333), (1722, 37460), (1873, 34440), (2296, 28095), (2460, 26222), (2870, 22476), (3444, 18730), (3746, 17220), (4305, 14984), (4920, 13111), (5619, 11480), (5740, 11238), (6888, 9365), (7492, 8610)]