404081160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28297}}^1$

素因数の和:28335

約数の個数: 128

約数和(自身を含む): 1466968320

約数和(自身を除く): 1062887160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 28297, 56594, 84891, 113188, 141485, 169782, 198079, 226376, 282970, 339564, 396158, 424455, 481049, 565940, 594237, 679128, 792316, 848910, 962098, 990395, 1131880, 1188474, 1443147, 1584632, 1697820, 1924196, 1980790, 2376948, 2405245, 2886294, 2971185, 3367343, 3395640, 3848392, 3961580, 4753896, 4810490, 5772588, 5942370, 6734686, 7215735, 7923160, 9620980, 10102029, 11545176, 11884740, 13469372, 14431470, 16836715, 19241960, 20204058, 23769480, 26938744, 28862940, 33673430, 40408116, 50510145, 57725880, 67346860, 80816232, 101020290, 134693720, 202040580, 404081160]

約数ペア:

[(1, 404081160), (2, 202040580), (3, 134693720), (4, 101020290), (5, 80816232), (6, 67346860), (7, 57725880), (8, 50510145), (10, 40408116), (12, 33673430), (14, 28862940), (15, 26938744), (17, 23769480), (20, 20204058), (21, 19241960), (24, 16836715), (28, 14431470), (30, 13469372), (34, 11884740), (35, 11545176), (40, 10102029), (42, 9620980), (51, 7923160), (56, 7215735), (60, 6734686), (68, 5942370), (70, 5772588), (84, 4810490), (85, 4753896), (102, 3961580), (105, 3848392), (119, 3395640), (120, 3367343), (136, 2971185), (140, 2886294), (168, 2405245), (170, 2376948), (204, 1980790), (210, 1924196), (238, 1697820), (255, 1584632), (280, 1443147), (340, 1188474), (357, 1131880), (408, 990395), (420, 962098), (476, 848910), (510, 792316), (595, 679128), (680, 594237), (714, 565940), (840, 481049), (952, 424455), (1020, 396158), (1190, 339564), (1428, 282970), (1785, 226376), (2040, 198079), (2380, 169782), (2856, 141485), (3570, 113188), (4760, 84891), (7140, 56594), (14280, 28297)]