246159480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2389

約数の個数: 128

約数和(自身を含む): 850798080

約数和(自身を除く): 604638600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2237, 2620, 2751, 3144, 3668, 3930, 4474, 4585, 5240, 5502, 6711, 7336, 7860, 8948, 9170, 11004, 11185, 13422, 13755, 15659, 15720, 17896, 18340, 22008, 22370, 26844, 27510, 31318, 33555, 36680, 44740, 46977, 53688, 55020, 62636, 67110, 78295, 89480, 93954, 110040, 125272, 134220, 156590, 187908, 234885, 268440, 293047, 313180, 375816, 469770, 586094, 626360, 879141, 939540, 1172188, 1465235, 1758282, 1879080, 2051329, 2344376, 2930470, 3516564, 4102658, 4395705, 5860940, 6153987, 7033128, 8205316, 8791410, 10256645, 11721880, 12307974, 16410632, 17582820, 20513290, 24615948, 30769935, 35165640, 41026580, 49231896, 61539870, 82053160, 123079740, 246159480]

約数ペア:

[(1, 246159480), (2, 123079740), (3, 82053160), (4, 61539870), (5, 49231896), (6, 41026580), (7, 35165640), (8, 30769935), (10, 24615948), (12, 20513290), (14, 17582820), (15, 16410632), (20, 12307974), (21, 11721880), (24, 10256645), (28, 8791410), (30, 8205316), (35, 7033128), (40, 6153987), (42, 5860940), (56, 4395705), (60, 4102658), (70, 3516564), (84, 2930470), (105, 2344376), (120, 2051329), (131, 1879080), (140, 1758282), (168, 1465235), (210, 1172188), (262, 939540), (280, 879141), (393, 626360), (420, 586094), (524, 469770), (655, 375816), (786, 313180), (840, 293047), (917, 268440), (1048, 234885), (1310, 187908), (1572, 156590), (1834, 134220), (1965, 125272), (2237, 110040), (2620, 93954), (2751, 89480), (3144, 78295), (3668, 67110), (3930, 62636), (4474, 55020), (4585, 53688), (5240, 46977), (5502, 44740), (6711, 36680), (7336, 33555), (7860, 31318), (8948, 27510), (9170, 26844), (11004, 22370), (11185, 22008), (13422, 18340), (13755, 17896), (15659, 15720)]