25969440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 95800320

約数和(自身を除く): 69830880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 131, 140, 160, 168, 177, 210, 224, 236, 240, 262, 280, 295, 336, 354, 393, 413, 420, 472, 480, 524, 560, 590, 655, 672, 708, 786, 826, 840, 885, 917, 944, 1048, 1120, 1180, 1239, 1310, 1416, 1572, 1652, 1680, 1770, 1834, 1888, 1965, 2065, 2096, 2360, 2478, 2620, 2751, 2832, 3144, 3304, 3360, 3540, 3668, 3930, 4130, 4192, 4585, 4720, 4956, 5240, 5502, 5664, 6195, 6288, 6608, 7080, 7336, 7729, 7860, 8260, 9170, 9440, 9912, 10480, 11004, 12390, 12576, 13216, 13755, 14160, 14672, 15458, 15720, 16520, 18340, 19824, 20960, 22008, 23187, 24780, 27510, 28320, 29344, 30916, 31440, 33040, 36680, 38645, 39648, 44016, 46374, 49560, 54103, 55020, 61832, 62880, 66080, 73360, 77290, 88032, 92748, 99120, 108206, 110040, 115935, 123664, 146720, 154580, 162309, 185496, 198240, 216412, 220080, 231870, 247328, 270515, 309160, 324618, 370992, 432824, 440160, 463740, 541030, 618320, 649236, 741984, 811545, 865648, 927480, 1082060, 1236640, 1298472, 1623090, 1731296, 1854960, 2164120, 2596944, 3246180, 3709920, 4328240, 5193888, 6492360, 8656480, 12984720, 25969440]

約数ペア:

[(1, 25969440), (2, 12984720), (3, 8656480), (4, 6492360), (5, 5193888), (6, 4328240), (7, 3709920), (8, 3246180), (10, 2596944), (12, 2164120), (14, 1854960), (15, 1731296), (16, 1623090), (20, 1298472), (21, 1236640), (24, 1082060), (28, 927480), (30, 865648), (32, 811545), (35, 741984), (40, 649236), (42, 618320), (48, 541030), (56, 463740), (59, 440160), (60, 432824), (70, 370992), (80, 324618), (84, 309160), (96, 270515), (105, 247328), (112, 231870), (118, 220080), (120, 216412), (131, 198240), (140, 185496), (160, 162309), (168, 154580), (177, 146720), (210, 123664), (224, 115935), (236, 110040), (240, 108206), (262, 99120), (280, 92748), (295, 88032), (336, 77290), (354, 73360), (393, 66080), (413, 62880), (420, 61832), (472, 55020), (480, 54103), (524, 49560), (560, 46374), (590, 44016), (655, 39648), (672, 38645), (708, 36680), (786, 33040), (826, 31440), (840, 30916), (885, 29344), (917, 28320), (944, 27510), (1048, 24780), (1120, 23187), (1180, 22008), (1239, 20960), (1310, 19824), (1416, 18340), (1572, 16520), (1652, 15720), (1680, 15458), (1770, 14672), (1834, 14160), (1888, 13755), (1965, 13216), (2065, 12576), (2096, 12390), (2360, 11004), (2478, 10480), (2620, 9912), (2751, 9440), (2832, 9170), (3144, 8260), (3304, 7860), (3360, 7729), (3540, 7336), (3668, 7080), (3930, 6608), (4130, 6288), (4192, 6195), (4585, 5664), (4720, 5502), (4956, 5240)]