273371280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12553

約数の個数: 160

約数和(自身を含む): 1043099904

約数和(自身を除く): 769728624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 12517, 21840, 25034, 37551, 50068, 62585, 75102, 87619, 100136, 125170, 150204, 162721, 175238, 187755, 200272, 250340, 262857, 300408, 325442, 350476, 375510, 438095, 488163, 500680, 525714, 600816, 650884, 700952, 751020, 813605, 876190, 976326, 1001360, 1051428, 1139047, 1301768, 1314285, 1401904, 1502040, 1627210, 1752380, 1952652, 2102856, 2278094, 2440815, 2603536, 2628570, 3004080, 3254420, 3417141, 3504760, 3905304, 4205712, 4556188, 4881630, 5257140, 5695235, 6508840, 6834282, 7009520, 7810608, 9112376, 9763260, 10514280, 11390470, 13017680, 13668564, 17085705, 18224752, 19526520, 21028560, 22780940, 27337128, 34171410, 39053040, 45561880, 54674256, 68342820, 91123760, 136685640, 273371280]

約数ペア:

[(1, 273371280), (2, 136685640), (3, 91123760), (4, 68342820), (5, 54674256), (6, 45561880), (7, 39053040), (8, 34171410), (10, 27337128), (12, 22780940), (13, 21028560), (14, 19526520), (15, 18224752), (16, 17085705), (20, 13668564), (21, 13017680), (24, 11390470), (26, 10514280), (28, 9763260), (30, 9112376), (35, 7810608), (39, 7009520), (40, 6834282), (42, 6508840), (48, 5695235), (52, 5257140), (56, 4881630), (60, 4556188), (65, 4205712), (70, 3905304), (78, 3504760), (80, 3417141), (84, 3254420), (91, 3004080), (104, 2628570), (105, 2603536), (112, 2440815), (120, 2278094), (130, 2102856), (140, 1952652), (156, 1752380), (168, 1627210), (182, 1502040), (195, 1401904), (208, 1314285), (210, 1301768), (240, 1139047), (260, 1051428), (273, 1001360), (280, 976326), (312, 876190), (336, 813605), (364, 751020), (390, 700952), (420, 650884), (455, 600816), (520, 525714), (546, 500680), (560, 488163), (624, 438095), (728, 375510), (780, 350476), (840, 325442), (910, 300408), (1040, 262857), (1092, 250340), (1365, 200272), (1456, 187755), (1560, 175238), (1680, 162721), (1820, 150204), (2184, 125170), (2730, 100136), (3120, 87619), (3640, 75102), (4368, 62585), (5460, 50068), (7280, 37551), (10920, 25034), (12517, 21840)]