864162180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36097}}^1$

素因数の和:36138

約数の個数: 144

約数和(自身を含む): 3153521280

約数和(自身を除く): 2289359100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 36097, 72194, 108291, 144388, 180485, 216582, 252679, 324873, 360970, 433164, 505358, 541455, 649746, 685843, 721940, 758037, 1010716, 1082910, 1263395, 1299492, 1371686, 1516074, 1624365, 2057529, 2165820, 2274111, 2526790, 2743372, 3032148, 3248730, 3429215, 3790185, 4115058, 4548222, 4800901, 5053580, 6172587, 6497460, 6858430, 7580370, 8230116, 9096444, 9601802, 10287645, 11370555, 12345174, 13716860, 14402703, 15160740, 19203604, 20575290, 22741110, 24004505, 24690348, 28805406, 30862935, 41150580, 43208109, 45482220, 48009010, 57610812, 61725870, 72013515, 86416218, 96018020, 123451740, 144027030, 172832436, 216040545, 288054060, 432081090, 864162180]

約数ペア:

[(1, 864162180), (2, 432081090), (3, 288054060), (4, 216040545), (5, 172832436), (6, 144027030), (7, 123451740), (9, 96018020), (10, 86416218), (12, 72013515), (14, 61725870), (15, 57610812), (18, 48009010), (19, 45482220), (20, 43208109), (21, 41150580), (28, 30862935), (30, 28805406), (35, 24690348), (36, 24004505), (38, 22741110), (42, 20575290), (45, 19203604), (57, 15160740), (60, 14402703), (63, 13716860), (70, 12345174), (76, 11370555), (84, 10287645), (90, 9601802), (95, 9096444), (105, 8230116), (114, 7580370), (126, 6858430), (133, 6497460), (140, 6172587), (171, 5053580), (180, 4800901), (190, 4548222), (210, 4115058), (228, 3790185), (252, 3429215), (266, 3248730), (285, 3032148), (315, 2743372), (342, 2526790), (380, 2274111), (399, 2165820), (420, 2057529), (532, 1624365), (570, 1516074), (630, 1371686), (665, 1299492), (684, 1263395), (798, 1082910), (855, 1010716), (1140, 758037), (1197, 721940), (1260, 685843), (1330, 649746), (1596, 541455), (1710, 505358), (1995, 433164), (2394, 360970), (2660, 324873), (3420, 252679), (3990, 216582), (4788, 180485), (5985, 144388), (7980, 108291), (11970, 72194), (23940, 36097)]