108446520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9965

約数の個数: 128

約数和(自身を含む): 400458240

約数和(自身を除く): 292011720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 9931, 10920, 19862, 29793, 39724, 49655, 59586, 69517, 79448, 99310, 119172, 129103, 139034, 148965, 198620, 208551, 238344, 258206, 278068, 297930, 347585, 387309, 397240, 417102, 516412, 556136, 595860, 645515, 695170, 774618, 834204, 903721, 1032824, 1042755, 1191720, 1291030, 1390340, 1549236, 1668408, 1807442, 1936545, 2085510, 2582060, 2711163, 2780680, 3098472, 3614884, 3873090, 4171020, 4518605, 5164120, 5422326, 7229768, 7746180, 8342040, 9037210, 10844652, 13555815, 15492360, 18074420, 21689304, 27111630, 36148840, 54223260, 108446520]

約数ペア:

[(1, 108446520), (2, 54223260), (3, 36148840), (4, 27111630), (5, 21689304), (6, 18074420), (7, 15492360), (8, 13555815), (10, 10844652), (12, 9037210), (13, 8342040), (14, 7746180), (15, 7229768), (20, 5422326), (21, 5164120), (24, 4518605), (26, 4171020), (28, 3873090), (30, 3614884), (35, 3098472), (39, 2780680), (40, 2711163), (42, 2582060), (52, 2085510), (56, 1936545), (60, 1807442), (65, 1668408), (70, 1549236), (78, 1390340), (84, 1291030), (91, 1191720), (104, 1042755), (105, 1032824), (120, 903721), (130, 834204), (140, 774618), (156, 695170), (168, 645515), (182, 595860), (195, 556136), (210, 516412), (260, 417102), (273, 397240), (280, 387309), (312, 347585), (364, 297930), (390, 278068), (420, 258206), (455, 238344), (520, 208551), (546, 198620), (728, 148965), (780, 139034), (840, 129103), (910, 119172), (1092, 99310), (1365, 79448), (1560, 69517), (1820, 59586), (2184, 49655), (2730, 39724), (3640, 29793), (5460, 19862), (9931, 10920)]