13758080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 39070080

約数和(自身を除く): 25312000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 83, 112, 128, 140, 148, 160, 166, 185, 224, 259, 280, 296, 320, 332, 370, 415, 448, 518, 560, 581, 592, 640, 664, 740, 830, 896, 1036, 1120, 1162, 1184, 1295, 1328, 1480, 1660, 2072, 2240, 2324, 2368, 2590, 2656, 2905, 2960, 3071, 3320, 4144, 4480, 4648, 4736, 5180, 5312, 5810, 5920, 6142, 6640, 8288, 9296, 10360, 10624, 11620, 11840, 12284, 13280, 15355, 16576, 18592, 20720, 21497, 23240, 23680, 24568, 26560, 30710, 33152, 37184, 41440, 42994, 46480, 49136, 53120, 61420, 74368, 82880, 85988, 92960, 98272, 107485, 122840, 165760, 171976, 185920, 196544, 214970, 245680, 343952, 371840, 393088, 429940, 491360, 687904, 859880, 982720, 1375808, 1719760, 1965440, 2751616, 3439520, 6879040, 13758080]

約数ペア:

[(1, 13758080), (2, 6879040), (4, 3439520), (5, 2751616), (7, 1965440), (8, 1719760), (10, 1375808), (14, 982720), (16, 859880), (20, 687904), (28, 491360), (32, 429940), (35, 393088), (37, 371840), (40, 343952), (56, 245680), (64, 214970), (70, 196544), (74, 185920), (80, 171976), (83, 165760), (112, 122840), (128, 107485), (140, 98272), (148, 92960), (160, 85988), (166, 82880), (185, 74368), (224, 61420), (259, 53120), (280, 49136), (296, 46480), (320, 42994), (332, 41440), (370, 37184), (415, 33152), (448, 30710), (518, 26560), (560, 24568), (581, 23680), (592, 23240), (640, 21497), (664, 20720), (740, 18592), (830, 16576), (896, 15355), (1036, 13280), (1120, 12284), (1162, 11840), (1184, 11620), (1295, 10624), (1328, 10360), (1480, 9296), (1660, 8288), (2072, 6640), (2240, 6142), (2324, 5920), (2368, 5810), (2590, 5312), (2656, 5180), (2905, 4736), (2960, 4648), (3071, 4480), (3320, 4144)]