331232880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3455

約数の個数: 160

約数和(自身を含む): 1150783488

約数和(自身を除く): 819550608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 3391, 4070, 4440, 4884, 6105, 6512, 6782, 8140, 8880, 9768, 10173, 12210, 13564, 16280, 16955, 19536, 20346, 24420, 27128, 32560, 33910, 37301, 40692, 48840, 50865, 54256, 67820, 74602, 81384, 97680, 101730, 111903, 125467, 135640, 149204, 162768, 186505, 203460, 223806, 250934, 271280, 298408, 373010, 376401, 406920, 447612, 501868, 559515, 596816, 627335, 746020, 752802, 813840, 895224, 1003736, 1119030, 1254670, 1380137, 1492040, 1505604, 1790448, 1882005, 2007472, 2238060, 2509340, 2760274, 2984080, 3011208, 3764010, 4140411, 4476120, 5018680, 5520548, 6022416, 6900685, 7528020, 8280822, 8952240, 10037360, 11041096, 13801370, 15056040, 16561644, 20702055, 22082192, 27602740, 30112080, 33123288, 41404110, 55205480, 66246576, 82808220, 110410960, 165616440, 331232880]

約数ペア:

[(1, 331232880), (2, 165616440), (3, 110410960), (4, 82808220), (5, 66246576), (6, 55205480), (8, 41404110), (10, 33123288), (11, 30112080), (12, 27602740), (15, 22082192), (16, 20702055), (20, 16561644), (22, 15056040), (24, 13801370), (30, 11041096), (33, 10037360), (37, 8952240), (40, 8280822), (44, 7528020), (48, 6900685), (55, 6022416), (60, 5520548), (66, 5018680), (74, 4476120), (80, 4140411), (88, 3764010), (110, 3011208), (111, 2984080), (120, 2760274), (132, 2509340), (148, 2238060), (165, 2007472), (176, 1882005), (185, 1790448), (220, 1505604), (222, 1492040), (240, 1380137), (264, 1254670), (296, 1119030), (330, 1003736), (370, 895224), (407, 813840), (440, 752802), (444, 746020), (528, 627335), (555, 596816), (592, 559515), (660, 501868), (740, 447612), (814, 406920), (880, 376401), (888, 373010), (1110, 298408), (1221, 271280), (1320, 250934), (1480, 223806), (1628, 203460), (1776, 186505), (2035, 162768), (2220, 149204), (2442, 135640), (2640, 125467), (2960, 111903), (3256, 101730), (3391, 97680), (4070, 81384), (4440, 74602), (4884, 67820), (6105, 54256), (6512, 50865), (6782, 48840), (8140, 40692), (8880, 37301), (9768, 33910), (10173, 32560), (12210, 27128), (13564, 24420), (16280, 20346), (16955, 19536)]