217769760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11633}}^1$

素因数の和:11667

約数の個数: 144

約数和(自身を含む): 800372664

約数和(自身を除く): 582602904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11633, 18720, 23266, 34899, 46532, 58165, 69798, 93064, 104697, 116330, 139596, 151229, 174495, 186128, 209394, 232660, 279192, 302458, 348990, 372256, 418788, 453687, 465320, 523485, 558384, 604916, 697980, 756145, 837576, 907374, 930640, 1046970, 1116768, 1209832, 1361061, 1395960, 1512290, 1675152, 1814748, 1861280, 2093940, 2268435, 2419664, 2722122, 2791920, 3024580, 3350304, 3629496, 4187880, 4536870, 4839328, 5444244, 5583840, 6049160, 6805305, 7258992, 8375760, 9073740, 10888488, 12098320, 13610610, 14517984, 16751520, 18147480, 21776976, 24196640, 27221220, 36294960, 43553952, 54442440, 72589920, 108884880, 217769760]

約数ペア:

[(1, 217769760), (2, 108884880), (3, 72589920), (4, 54442440), (5, 43553952), (6, 36294960), (8, 27221220), (9, 24196640), (10, 21776976), (12, 18147480), (13, 16751520), (15, 14517984), (16, 13610610), (18, 12098320), (20, 10888488), (24, 9073740), (26, 8375760), (30, 7258992), (32, 6805305), (36, 6049160), (39, 5583840), (40, 5444244), (45, 4839328), (48, 4536870), (52, 4187880), (60, 3629496), (65, 3350304), (72, 3024580), (78, 2791920), (80, 2722122), (90, 2419664), (96, 2268435), (104, 2093940), (117, 1861280), (120, 1814748), (130, 1675152), (144, 1512290), (156, 1395960), (160, 1361061), (180, 1209832), (195, 1116768), (208, 1046970), (234, 930640), (240, 907374), (260, 837576), (288, 756145), (312, 697980), (360, 604916), (390, 558384), (416, 523485), (468, 465320), (480, 453687), (520, 418788), (585, 372256), (624, 348990), (720, 302458), (780, 279192), (936, 232660), (1040, 209394), (1170, 186128), (1248, 174495), (1440, 151229), (1560, 139596), (1872, 116330), (2080, 104697), (2340, 93064), (3120, 69798), (3744, 58165), (4680, 46532), (6240, 34899), (9360, 23266), (11633, 18720)]