270830448

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 180

約数和(自身を含む): 891458568

約数和(自身を除く): 620628120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 131, 144, 147, 168, 196, 252, 262, 293, 294, 336, 392, 393, 441, 504, 524, 586, 588, 784, 786, 879, 882, 917, 1008, 1048, 1172, 1176, 1179, 1572, 1758, 1764, 1834, 2051, 2096, 2344, 2352, 2358, 2637, 2751, 3144, 3516, 3528, 3668, 4102, 4688, 4716, 5274, 5502, 6153, 6288, 6419, 7032, 7056, 7336, 8204, 8253, 9432, 10548, 11004, 12306, 12838, 14064, 14357, 14672, 16408, 16506, 18459, 18864, 19257, 21096, 22008, 24612, 25676, 28714, 32816, 33012, 36918, 38383, 38514, 42192, 43071, 44016, 49224, 51352, 57428, 57771, 66024, 73836, 76766, 77028, 86142, 98448, 102704, 114856, 115149, 115542, 129213, 132048, 147672, 153532, 154056, 172284, 229712, 230298, 231084, 258426, 268681, 295344, 307064, 308112, 344568, 345447, 460596, 462168, 516852, 537362, 614128, 689136, 690894, 806043, 921192, 924336, 1033704, 1074724, 1381788, 1612086, 1842384, 1880767, 2067408, 2149448, 2418129, 2763576, 3224172, 3761534, 4298896, 4836258, 5527152, 5642301, 6448344, 7523068, 9672516, 11284602, 12896688, 15046136, 16926903, 19345032, 22569204, 30092272, 33853806, 38690064, 45138408, 67707612, 90276816, 135415224, 270830448]

約数ペア:

[(1, 270830448), (2, 135415224), (3, 90276816), (4, 67707612), (6, 45138408), (7, 38690064), (8, 33853806), (9, 30092272), (12, 22569204), (14, 19345032), (16, 16926903), (18, 15046136), (21, 12896688), (24, 11284602), (28, 9672516), (36, 7523068), (42, 6448344), (48, 5642301), (49, 5527152), (56, 4836258), (63, 4298896), (72, 3761534), (84, 3224172), (98, 2763576), (112, 2418129), (126, 2149448), (131, 2067408), (144, 1880767), (147, 1842384), (168, 1612086), (196, 1381788), (252, 1074724), (262, 1033704), (293, 924336), (294, 921192), (336, 806043), (392, 690894), (393, 689136), (441, 614128), (504, 537362), (524, 516852), (586, 462168), (588, 460596), (784, 345447), (786, 344568), (879, 308112), (882, 307064), (917, 295344), (1008, 268681), (1048, 258426), (1172, 231084), (1176, 230298), (1179, 229712), (1572, 172284), (1758, 154056), (1764, 153532), (1834, 147672), (2051, 132048), (2096, 129213), (2344, 115542), (2352, 115149), (2358, 114856), (2637, 102704), (2751, 98448), (3144, 86142), (3516, 77028), (3528, 76766), (3668, 73836), (4102, 66024), (4688, 57771), (4716, 57428), (5274, 51352), (5502, 49224), (6153, 44016), (6288, 43071), (6419, 42192), (7032, 38514), (7056, 38383), (7336, 36918), (8204, 33012), (8253, 32816), (9432, 28714), (10548, 25676), (11004, 24612), (12306, 22008), (12838, 21096), (14064, 19257), (14357, 18864), (14672, 18459), (16408, 16506)]