166688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 544752000

約数和(自身を除く): 378063480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2521, 2755, 3306, 3480, 4408, 5042, 5510, 6612, 7563, 8265, 10084, 11020, 12605, 13224, 15126, 16530, 20168, 22040, 25210, 30252, 33060, 37815, 47899, 50420, 60504, 66120, 73109, 75630, 95798, 100840, 143697, 146218, 151260, 191596, 219327, 239495, 287394, 292436, 302520, 365545, 383192, 438654, 478990, 574788, 584872, 718485, 731090, 877308, 957980, 1096635, 1149576, 1389071, 1436970, 1462180, 1754616, 1915960, 2193270, 2778142, 2873940, 2924360, 4167213, 4386540, 5556284, 5747880, 6945355, 8334426, 8773080, 11112568, 13890710, 16668852, 20836065, 27781420, 33337704, 41672130, 55562840, 83344260, 166688520]

約数ペア:

[(1, 166688520), (2, 83344260), (3, 55562840), (4, 41672130), (5, 33337704), (6, 27781420), (8, 20836065), (10, 16668852), (12, 13890710), (15, 11112568), (19, 8773080), (20, 8334426), (24, 6945355), (29, 5747880), (30, 5556284), (38, 4386540), (40, 4167213), (57, 2924360), (58, 2873940), (60, 2778142), (76, 2193270), (87, 1915960), (95, 1754616), (114, 1462180), (116, 1436970), (120, 1389071), (145, 1149576), (152, 1096635), (174, 957980), (190, 877308), (228, 731090), (232, 718485), (285, 584872), (290, 574788), (348, 478990), (380, 438654), (435, 383192), (456, 365545), (551, 302520), (570, 292436), (580, 287394), (696, 239495), (760, 219327), (870, 191596), (1102, 151260), (1140, 146218), (1160, 143697), (1653, 100840), (1740, 95798), (2204, 75630), (2280, 73109), (2521, 66120), (2755, 60504), (3306, 50420), (3480, 47899), (4408, 37815), (5042, 33060), (5510, 30252), (6612, 25210), (7563, 22040), (8265, 20168), (10084, 16530), (11020, 15126), (12605, 13224)]