131105040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 452221056

約数和(自身を除く): 321116016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 528, 530, 583, 636, 660, 795, 848, 880, 937, 1060, 1166, 1272, 1320, 1590, 1749, 1874, 2120, 2332, 2544, 2640, 2811, 2915, 3180, 3498, 3748, 4240, 4664, 4685, 5622, 5830, 6360, 6996, 7496, 8745, 9328, 9370, 10307, 11244, 11660, 12720, 13992, 14055, 14992, 17490, 18740, 20614, 22488, 23320, 27984, 28110, 30921, 34980, 37480, 41228, 44976, 46640, 49661, 51535, 56220, 61842, 69960, 74960, 82456, 99322, 103070, 112440, 123684, 139920, 148983, 154605, 164912, 198644, 206140, 224880, 247368, 248305, 297966, 309210, 397288, 412280, 494736, 496610, 546271, 595932, 618420, 744915, 794576, 824560, 993220, 1092542, 1191864, 1236840, 1489830, 1638813, 1986440, 2185084, 2383728, 2473680, 2731355, 2979660, 3277626, 3972880, 4370168, 5462710, 5959320, 6555252, 8194065, 8740336, 10925420, 11918640, 13110504, 16388130, 21850840, 26221008, 32776260, 43701680, 65552520, 131105040]

約数ペア:

[(1, 131105040), (2, 65552520), (3, 43701680), (4, 32776260), (5, 26221008), (6, 21850840), (8, 16388130), (10, 13110504), (11, 11918640), (12, 10925420), (15, 8740336), (16, 8194065), (20, 6555252), (22, 5959320), (24, 5462710), (30, 4370168), (33, 3972880), (40, 3277626), (44, 2979660), (48, 2731355), (53, 2473680), (55, 2383728), (60, 2185084), (66, 1986440), (80, 1638813), (88, 1489830), (106, 1236840), (110, 1191864), (120, 1092542), (132, 993220), (159, 824560), (165, 794576), (176, 744915), (212, 618420), (220, 595932), (240, 546271), (264, 496610), (265, 494736), (318, 412280), (330, 397288), (424, 309210), (440, 297966), (528, 248305), (530, 247368), (583, 224880), (636, 206140), (660, 198644), (795, 164912), (848, 154605), (880, 148983), (937, 139920), (1060, 123684), (1166, 112440), (1272, 103070), (1320, 99322), (1590, 82456), (1749, 74960), (1874, 69960), (2120, 61842), (2332, 56220), (2544, 51535), (2640, 49661), (2811, 46640), (2915, 44976), (3180, 41228), (3498, 37480), (3748, 34980), (4240, 30921), (4664, 28110), (4685, 27984), (5622, 23320), (5830, 22488), (6360, 20614), (6996, 18740), (7496, 17490), (8745, 14992), (9328, 14055), (9370, 13992), (10307, 12720), (11244, 11660)]