415205527620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1270441}}^1$

素因数の和:1270885

約数の個数: 96

約数和(自身を含む): 1254993425280

約数和(自身を除く): 839787897660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 419, 780, 838, 1257, 1676, 2095, 2514, 4190, 5028, 5447, 6285, 8380, 10894, 12570, 16341, 21788, 25140, 27235, 32682, 54470, 65364, 81705, 108940, 163410, 326820, 1270441, 2540882, 3811323, 5081764, 6352205, 7622646, 12704410, 15245292, 16515733, 19056615, 25408820, 33031466, 38113230, 49547199, 66062932, 76226460, 82578665, 99094398, 165157330, 198188796, 247735995, 330314660, 495471990, 532314779, 990943980, 1064629558, 1596944337, 2129259116, 2661573895, 3193888674, 5323147790, 6387777348, 6920092127, 7984721685, 10646295580, 13840184254, 15969443370, 20760276381, 27680368508, 31938886740, 34600460635, 41520552762, 69200921270, 83041105524, 103801381905, 138401842540, 207602763810, 415205527620]

約数ペア:

[(1, 415205527620), (2, 207602763810), (3, 138401842540), (4, 103801381905), (5, 83041105524), (6, 69200921270), (10, 41520552762), (12, 34600460635), (13, 31938886740), (15, 27680368508), (20, 20760276381), (26, 15969443370), (30, 13840184254), (39, 10646295580), (52, 7984721685), (60, 6920092127), (65, 6387777348), (78, 5323147790), (130, 3193888674), (156, 2661573895), (195, 2129259116), (260, 1596944337), (390, 1064629558), (419, 990943980), (780, 532314779), (838, 495471990), (1257, 330314660), (1676, 247735995), (2095, 198188796), (2514, 165157330), (4190, 99094398), (5028, 82578665), (5447, 76226460), (6285, 66062932), (8380, 49547199), (10894, 38113230), (12570, 33031466), (16341, 25408820), (21788, 19056615), (25140, 16515733), (27235, 15245292), (32682, 12704410), (54470, 7622646), (65364, 6352205), (81705, 5081764), (108940, 3811323), (163410, 2540882), (326820, 1270441)]