538611840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7231

約数の個数: 192

約数和(自身を含む): 2003241240

約数和(自身を除く): 1464629400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7193, 7488, 8320, 9360, 12480, 14386, 14976, 18720, 21579, 24960, 28772, 35965, 37440, 43158, 57544, 64737, 71930, 74880, 86316, 93509, 107895, 115088, 129474, 143860, 172632, 187018, 215790, 230176, 258948, 280527, 287720, 323685, 345264, 374036, 431580, 460352, 467545, 517896, 561054, 575440, 647370, 690528, 748072, 841581, 863160, 920704, 935090, 1035792, 1122108, 1150880, 1294740, 1381056, 1402635, 1496144, 1683162, 1726320, 1870180, 2071584, 2244216, 2301760, 2589480, 2762112, 2805270, 2992288, 3366324, 3452640, 3740360, 4143168, 4207905, 4488432, 4603520, 5178960, 5610540, 5984576, 6732648, 6905280, 7480720, 8286336, 8415810, 8976864, 10357920, 11221080, 11969152, 13465296, 13810560, 14961440, 16831620, 17953728, 20715840, 22442160, 26930592, 29922880, 33663240, 35907456, 41431680, 44884320, 53861184, 59845760, 67326480, 89768640, 107722368, 134652960, 179537280, 269305920, 538611840]

約数ペア:

[(1, 538611840), (2, 269305920), (3, 179537280), (4, 134652960), (5, 107722368), (6, 89768640), (8, 67326480), (9, 59845760), (10, 53861184), (12, 44884320), (13, 41431680), (15, 35907456), (16, 33663240), (18, 29922880), (20, 26930592), (24, 22442160), (26, 20715840), (30, 17953728), (32, 16831620), (36, 14961440), (39, 13810560), (40, 13465296), (45, 11969152), (48, 11221080), (52, 10357920), (60, 8976864), (64, 8415810), (65, 8286336), (72, 7480720), (78, 6905280), (80, 6732648), (90, 5984576), (96, 5610540), (104, 5178960), (117, 4603520), (120, 4488432), (128, 4207905), (130, 4143168), (144, 3740360), (156, 3452640), (160, 3366324), (180, 2992288), (192, 2805270), (195, 2762112), (208, 2589480), (234, 2301760), (240, 2244216), (260, 2071584), (288, 1870180), (312, 1726320), (320, 1683162), (360, 1496144), (384, 1402635), (390, 1381056), (416, 1294740), (468, 1150880), (480, 1122108), (520, 1035792), (576, 935090), (585, 920704), (624, 863160), (640, 841581), (720, 748072), (780, 690528), (832, 647370), (936, 575440), (960, 561054), (1040, 517896), (1152, 467545), (1170, 460352), (1248, 431580), (1440, 374036), (1560, 345264), (1664, 323685), (1872, 287720), (1920, 280527), (2080, 258948), (2340, 230176), (2496, 215790), (2880, 187018), (3120, 172632), (3744, 143860), (4160, 129474), (4680, 115088), (4992, 107895), (5760, 93509), (6240, 86316), (7193, 74880), (7488, 71930), (8320, 64737), (9360, 57544), (12480, 43158), (14386, 37440), (14976, 35965), (18720, 28772), (21579, 24960)]