310130940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 1026514944

約数和(自身を除く): 716384004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 103, 105, 107, 134, 140, 201, 206, 210, 214, 268, 309, 321, 335, 402, 412, 420, 428, 469, 515, 535, 618, 642, 670, 721, 749, 804, 938, 1005, 1030, 1070, 1236, 1284, 1340, 1407, 1442, 1498, 1545, 1605, 1876, 2010, 2060, 2140, 2163, 2247, 2345, 2814, 2884, 2996, 3090, 3210, 3605, 3745, 4020, 4326, 4494, 4690, 5628, 6180, 6420, 6901, 7035, 7169, 7210, 7490, 8652, 8988, 9380, 10815, 11021, 11235, 13802, 14070, 14338, 14420, 14980, 20703, 21507, 21630, 22042, 22470, 27604, 28140, 28676, 33063, 34505, 35845, 41406, 43014, 43260, 44084, 44940, 48307, 50183, 55105, 66126, 69010, 71690, 77147, 82812, 86028, 96614, 100366, 103515, 107535, 110210, 132252, 138020, 143380, 144921, 150549, 154294, 165315, 193228, 200732, 207030, 215070, 220420, 231441, 241535, 250915, 289842, 301098, 308588, 330630, 385735, 414060, 430140, 462882, 483070, 501830, 579684, 602196, 661260, 724605, 738407, 752745, 771470, 925764, 966140, 1003660, 1157205, 1449210, 1476814, 1505490, 1542940, 2215221, 2314410, 2898420, 2953628, 3010980, 3692035, 4430442, 4628820, 5168849, 7384070, 8860884, 10337698, 11076105, 14768140, 15506547, 20675396, 22152210, 25844245, 31013094, 44304420, 51688490, 62026188, 77532735, 103376980, 155065470, 310130940]

約数ペア:

[(1, 310130940), (2, 155065470), (3, 103376980), (4, 77532735), (5, 62026188), (6, 51688490), (7, 44304420), (10, 31013094), (12, 25844245), (14, 22152210), (15, 20675396), (20, 15506547), (21, 14768140), (28, 11076105), (30, 10337698), (35, 8860884), (42, 7384070), (60, 5168849), (67, 4628820), (70, 4430442), (84, 3692035), (103, 3010980), (105, 2953628), (107, 2898420), (134, 2314410), (140, 2215221), (201, 1542940), (206, 1505490), (210, 1476814), (214, 1449210), (268, 1157205), (309, 1003660), (321, 966140), (335, 925764), (402, 771470), (412, 752745), (420, 738407), (428, 724605), (469, 661260), (515, 602196), (535, 579684), (618, 501830), (642, 483070), (670, 462882), (721, 430140), (749, 414060), (804, 385735), (938, 330630), (1005, 308588), (1030, 301098), (1070, 289842), (1236, 250915), (1284, 241535), (1340, 231441), (1407, 220420), (1442, 215070), (1498, 207030), (1545, 200732), (1605, 193228), (1876, 165315), (2010, 154294), (2060, 150549), (2140, 144921), (2163, 143380), (2247, 138020), (2345, 132252), (2814, 110210), (2884, 107535), (2996, 103515), (3090, 100366), (3210, 96614), (3605, 86028), (3745, 82812), (4020, 77147), (4326, 71690), (4494, 69010), (4690, 66126), (5628, 55105), (6180, 50183), (6420, 48307), (6901, 44940), (7035, 44084), (7169, 43260), (7210, 43014), (7490, 41406), (8652, 35845), (8988, 34505), (9380, 33063), (10815, 28676), (11021, 28140), (11235, 27604), (13802, 22470), (14070, 22042), (14338, 21630), (14420, 21507), (14980, 20703)]