40648230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 127961856

約数和(自身を除く): 87313626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 81, 90, 105, 107, 126, 134, 135, 162, 189, 201, 210, 214, 270, 315, 321, 335, 378, 402, 405, 469, 535, 567, 603, 630, 642, 670, 749, 810, 938, 945, 963, 1005, 1070, 1134, 1206, 1407, 1498, 1605, 1809, 1890, 1926, 2010, 2247, 2345, 2814, 2835, 2889, 3015, 3210, 3618, 3745, 4221, 4494, 4690, 4815, 5427, 5670, 5778, 6030, 6741, 7035, 7169, 7490, 8442, 8667, 9045, 9630, 10854, 11235, 12663, 13482, 14070, 14338, 14445, 17334, 18090, 20223, 21105, 21507, 22470, 25326, 27135, 28890, 33705, 35845, 37989, 40446, 42210, 43014, 43335, 50183, 54270, 60669, 63315, 64521, 67410, 71690, 75978, 86670, 100366, 101115, 107535, 121338, 126630, 129042, 150549, 189945, 193563, 202230, 215070, 250915, 301098, 303345, 322605, 379890, 387126, 451647, 501830, 580689, 606690, 645210, 752745, 903294, 967815, 1161378, 1354941, 1505490, 1935630, 2258235, 2709882, 2903445, 4064823, 4516470, 5806890, 6774705, 8129646, 13549410, 20324115, 40648230]

約数ペア:

[(1, 40648230), (2, 20324115), (3, 13549410), (5, 8129646), (6, 6774705), (7, 5806890), (9, 4516470), (10, 4064823), (14, 2903445), (15, 2709882), (18, 2258235), (21, 1935630), (27, 1505490), (30, 1354941), (35, 1161378), (42, 967815), (45, 903294), (54, 752745), (63, 645210), (67, 606690), (70, 580689), (81, 501830), (90, 451647), (105, 387126), (107, 379890), (126, 322605), (134, 303345), (135, 301098), (162, 250915), (189, 215070), (201, 202230), (210, 193563), (214, 189945), (270, 150549), (315, 129042), (321, 126630), (335, 121338), (378, 107535), (402, 101115), (405, 100366), (469, 86670), (535, 75978), (567, 71690), (603, 67410), (630, 64521), (642, 63315), (670, 60669), (749, 54270), (810, 50183), (938, 43335), (945, 43014), (963, 42210), (1005, 40446), (1070, 37989), (1134, 35845), (1206, 33705), (1407, 28890), (1498, 27135), (1605, 25326), (1809, 22470), (1890, 21507), (1926, 21105), (2010, 20223), (2247, 18090), (2345, 17334), (2814, 14445), (2835, 14338), (2889, 14070), (3015, 13482), (3210, 12663), (3618, 11235), (3745, 10854), (4221, 9630), (4494, 9045), (4690, 8667), (4815, 8442), (5427, 7490), (5670, 7169), (5778, 7035), (6030, 6741)]