71736720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 251233920

約数和(自身を除く): 179497200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 937, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1874, 1914, 2320, 2552, 2640, 2811, 3190, 3480, 3748, 3828, 4685, 4785, 5104, 5622, 6380, 6960, 7496, 7656, 9370, 9570, 10307, 11244, 12760, 14055, 14992, 15312, 18740, 19140, 20614, 22488, 25520, 27173, 28110, 30921, 37480, 38280, 41228, 44976, 51535, 54346, 56220, 61842, 74960, 76560, 81519, 82456, 103070, 108692, 112440, 123684, 135865, 154605, 163038, 164912, 206140, 217384, 224880, 247368, 271730, 298903, 309210, 326076, 407595, 412280, 434768, 494736, 543460, 597806, 618420, 652152, 815190, 824560, 896709, 1086920, 1195612, 1236840, 1304304, 1494515, 1630380, 1793418, 2173840, 2391224, 2473680, 2989030, 3260760, 3586836, 4483545, 4782448, 5978060, 6521520, 7173672, 8967090, 11956120, 14347344, 17934180, 23912240, 35868360, 71736720]

約数ペア:

[(1, 71736720), (2, 35868360), (3, 23912240), (4, 17934180), (5, 14347344), (6, 11956120), (8, 8967090), (10, 7173672), (11, 6521520), (12, 5978060), (15, 4782448), (16, 4483545), (20, 3586836), (22, 3260760), (24, 2989030), (29, 2473680), (30, 2391224), (33, 2173840), (40, 1793418), (44, 1630380), (48, 1494515), (55, 1304304), (58, 1236840), (60, 1195612), (66, 1086920), (80, 896709), (87, 824560), (88, 815190), (110, 652152), (116, 618420), (120, 597806), (132, 543460), (145, 494736), (165, 434768), (174, 412280), (176, 407595), (220, 326076), (232, 309210), (240, 298903), (264, 271730), (290, 247368), (319, 224880), (330, 217384), (348, 206140), (435, 164912), (440, 163038), (464, 154605), (528, 135865), (580, 123684), (638, 112440), (660, 108692), (696, 103070), (870, 82456), (880, 81519), (937, 76560), (957, 74960), (1160, 61842), (1276, 56220), (1320, 54346), (1392, 51535), (1595, 44976), (1740, 41228), (1874, 38280), (1914, 37480), (2320, 30921), (2552, 28110), (2640, 27173), (2811, 25520), (3190, 22488), (3480, 20614), (3748, 19140), (3828, 18740), (4685, 15312), (4785, 14992), (5104, 14055), (5622, 12760), (6380, 11244), (6960, 10307), (7496, 9570), (7656, 9370)]