455799120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2917

約数の個数: 160

約数和(自身を含む): 1632062208

約数和(自身を除く): 1176263088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2797, 2910, 3395, 3880, 4074, 4656, 5432, 5594, 5820, 6790, 7760, 8148, 8391, 10185, 10864, 11188, 11640, 13580, 13985, 16296, 16782, 19579, 20370, 22376, 23280, 27160, 27970, 32592, 33564, 39158, 40740, 41955, 44752, 54320, 55940, 58737, 67128, 78316, 81480, 83910, 97895, 111880, 117474, 134256, 156632, 162960, 167820, 195790, 223760, 234948, 271309, 293685, 313264, 335640, 391580, 469896, 542618, 587370, 671280, 783160, 813927, 939792, 1085236, 1174740, 1356545, 1566320, 1627854, 1899163, 2170472, 2349480, 2713090, 3255708, 3798326, 4069635, 4340944, 4698960, 5426180, 5697489, 6511416, 7596652, 8139270, 9495815, 10852360, 11394978, 13022832, 15193304, 16278540, 18991630, 21704720, 22789956, 28487445, 30386608, 32557080, 37983260, 45579912, 56974890, 65114160, 75966520, 91159824, 113949780, 151933040, 227899560, 455799120]

約数ペア:

[(1, 455799120), (2, 227899560), (3, 151933040), (4, 113949780), (5, 91159824), (6, 75966520), (7, 65114160), (8, 56974890), (10, 45579912), (12, 37983260), (14, 32557080), (15, 30386608), (16, 28487445), (20, 22789956), (21, 21704720), (24, 18991630), (28, 16278540), (30, 15193304), (35, 13022832), (40, 11394978), (42, 10852360), (48, 9495815), (56, 8139270), (60, 7596652), (70, 6511416), (80, 5697489), (84, 5426180), (97, 4698960), (105, 4340944), (112, 4069635), (120, 3798326), (140, 3255708), (168, 2713090), (194, 2349480), (210, 2170472), (240, 1899163), (280, 1627854), (291, 1566320), (336, 1356545), (388, 1174740), (420, 1085236), (485, 939792), (560, 813927), (582, 783160), (679, 671280), (776, 587370), (840, 542618), (970, 469896), (1164, 391580), (1358, 335640), (1455, 313264), (1552, 293685), (1680, 271309), (1940, 234948), (2037, 223760), (2328, 195790), (2716, 167820), (2797, 162960), (2910, 156632), (3395, 134256), (3880, 117474), (4074, 111880), (4656, 97895), (5432, 83910), (5594, 81480), (5820, 78316), (6790, 67128), (7760, 58737), (8148, 55940), (8391, 54320), (10185, 44752), (10864, 41955), (11188, 40740), (11640, 39158), (13580, 33564), (13985, 32592), (16296, 27970), (16782, 27160), (19579, 23280), (20370, 22376)]