66144360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 208656000

約数和(自身を除く): 142511640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 229, 232, 249, 290, 332, 348, 415, 435, 458, 498, 580, 664, 687, 696, 830, 870, 916, 996, 1145, 1160, 1245, 1374, 1660, 1740, 1832, 1992, 2290, 2407, 2490, 2748, 3320, 3435, 3480, 4580, 4814, 4980, 5496, 6641, 6870, 7221, 9160, 9628, 9960, 12035, 13282, 13740, 14442, 19007, 19256, 19923, 24070, 26564, 27480, 28884, 33205, 36105, 38014, 39846, 48140, 53128, 57021, 57768, 66410, 72210, 76028, 79692, 95035, 96280, 99615, 114042, 132820, 144420, 152056, 159384, 190070, 199230, 228084, 265640, 285105, 288840, 380140, 398460, 456168, 551203, 570210, 760280, 796920, 1102406, 1140420, 1653609, 2204812, 2280840, 2756015, 3307218, 4409624, 5512030, 6614436, 8268045, 11024060, 13228872, 16536090, 22048120, 33072180, 66144360]

約数ペア:

[(1, 66144360), (2, 33072180), (3, 22048120), (4, 16536090), (5, 13228872), (6, 11024060), (8, 8268045), (10, 6614436), (12, 5512030), (15, 4409624), (20, 3307218), (24, 2756015), (29, 2280840), (30, 2204812), (40, 1653609), (58, 1140420), (60, 1102406), (83, 796920), (87, 760280), (116, 570210), (120, 551203), (145, 456168), (166, 398460), (174, 380140), (229, 288840), (232, 285105), (249, 265640), (290, 228084), (332, 199230), (348, 190070), (415, 159384), (435, 152056), (458, 144420), (498, 132820), (580, 114042), (664, 99615), (687, 96280), (696, 95035), (830, 79692), (870, 76028), (916, 72210), (996, 66410), (1145, 57768), (1160, 57021), (1245, 53128), (1374, 48140), (1660, 39846), (1740, 38014), (1832, 36105), (1992, 33205), (2290, 28884), (2407, 27480), (2490, 26564), (2748, 24070), (3320, 19923), (3435, 19256), (3480, 19007), (4580, 14442), (4814, 13740), (4980, 13282), (5496, 12035), (6641, 9960), (6870, 9628), (7221, 9160)]