158984880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 512967168

約数和(自身を除く): 353982288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 107, 120, 123, 151, 164, 205, 214, 240, 246, 302, 321, 328, 410, 428, 453, 492, 535, 604, 615, 642, 656, 755, 820, 856, 906, 984, 1070, 1208, 1230, 1284, 1510, 1605, 1640, 1712, 1812, 1968, 2140, 2265, 2416, 2460, 2568, 3020, 3210, 3280, 3624, 4280, 4387, 4530, 4920, 5136, 6040, 6191, 6420, 7248, 8560, 8774, 9060, 9840, 12080, 12382, 12840, 13161, 16157, 17548, 18120, 18573, 21935, 24764, 25680, 26322, 30955, 32314, 35096, 36240, 37146, 43870, 48471, 49528, 52644, 61910, 64628, 65805, 70192, 74292, 80785, 87740, 92865, 96942, 99056, 105288, 123820, 129256, 131610, 148584, 161570, 175480, 185730, 193884, 210576, 242355, 247640, 258512, 263220, 297168, 323140, 350960, 371460, 387768, 484710, 495280, 526440, 646280, 662437, 742920, 775536, 969420, 1052880, 1292560, 1324874, 1485840, 1938840, 1987311, 2649748, 3312185, 3877680, 3974622, 5299496, 6624370, 7949244, 9936555, 10598992, 13248740, 15898488, 19873110, 26497480, 31796976, 39746220, 52994960, 79492440, 158984880]

約数ペア:

[(1, 158984880), (2, 79492440), (3, 52994960), (4, 39746220), (5, 31796976), (6, 26497480), (8, 19873110), (10, 15898488), (12, 13248740), (15, 10598992), (16, 9936555), (20, 7949244), (24, 6624370), (30, 5299496), (40, 3974622), (41, 3877680), (48, 3312185), (60, 2649748), (80, 1987311), (82, 1938840), (107, 1485840), (120, 1324874), (123, 1292560), (151, 1052880), (164, 969420), (205, 775536), (214, 742920), (240, 662437), (246, 646280), (302, 526440), (321, 495280), (328, 484710), (410, 387768), (428, 371460), (453, 350960), (492, 323140), (535, 297168), (604, 263220), (615, 258512), (642, 247640), (656, 242355), (755, 210576), (820, 193884), (856, 185730), (906, 175480), (984, 161570), (1070, 148584), (1208, 131610), (1230, 129256), (1284, 123820), (1510, 105288), (1605, 99056), (1640, 96942), (1712, 92865), (1812, 87740), (1968, 80785), (2140, 74292), (2265, 70192), (2416, 65805), (2460, 64628), (2568, 61910), (3020, 52644), (3210, 49528), (3280, 48471), (3624, 43870), (4280, 37146), (4387, 36240), (4530, 35096), (4920, 32314), (5136, 30955), (6040, 26322), (6191, 25680), (6420, 24764), (7248, 21935), (8560, 18573), (8774, 18120), (9060, 17548), (9840, 16157), (12080, 13161), (12382, 12840)]