136685640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12551

約数の個数: 128

約数和(自身を含む): 504725760

約数和(自身を除く): 368040120

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, 10920, 12517, 25034, 37551, 50068, 62585, 75102, 87619, 100136, 125170, 150204, 162721, 175238, 187755, 250340, 262857, 300408, 325442, 350476, 375510, 438095, 488163, 500680, 525714, 650884, 700952, 751020, 813605, 876190, 976326, 1051428, 1139047, 1301768, 1314285, 1502040, 1627210, 1752380, 1952652, 2102856, 2278094, 2440815, 2628570, 3254420, 3417141, 3504760, 3905304, 4556188, 4881630, 5257140, 5695235, 6508840, 6834282, 9112376, 9763260, 10514280, 11390470, 13668564, 17085705, 19526520, 22780940, 27337128, 34171410, 45561880, 68342820, 136685640]

約数ペア:

[(1, 136685640), (2, 68342820), (3, 45561880), (4, 34171410), (5, 27337128), (6, 22780940), (7, 19526520), (8, 17085705), (10, 13668564), (12, 11390470), (13, 10514280), (14, 9763260), (15, 9112376), (20, 6834282), (21, 6508840), (24, 5695235), (26, 5257140), (28, 4881630), (30, 4556188), (35, 3905304), (39, 3504760), (40, 3417141), (42, 3254420), (52, 2628570), (56, 2440815), (60, 2278094), (65, 2102856), (70, 1952652), (78, 1752380), (84, 1627210), (91, 1502040), (104, 1314285), (105, 1301768), (120, 1139047), (130, 1051428), (140, 976326), (156, 876190), (168, 813605), (182, 751020), (195, 700952), (210, 650884), (260, 525714), (273, 500680), (280, 488163), (312, 438095), (364, 375510), (390, 350476), (420, 325442), (455, 300408), (520, 262857), (546, 250340), (728, 187755), (780, 175238), (840, 162721), (910, 150204), (1092, 125170), (1365, 100136), (1560, 87619), (1820, 75102), (2184, 62585), (2730, 50068), (3640, 37551), (5460, 25034), (10920, 12517)]