292573680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 1041600000

約数和(自身を除く): 749026320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 349, 420, 499, 560, 698, 840, 998, 1047, 1396, 1497, 1680, 1745, 1996, 2094, 2443, 2495, 2792, 2994, 3490, 3493, 3992, 4188, 4886, 4990, 5235, 5584, 5988, 6980, 6986, 7329, 7485, 7984, 8376, 9772, 9980, 10470, 10479, 11976, 12215, 13960, 13972, 14658, 14970, 16752, 17465, 19544, 19960, 20940, 20958, 23952, 24430, 27920, 27944, 29316, 29940, 34930, 36645, 39088, 39920, 41880, 41916, 48860, 52395, 55888, 58632, 59880, 69860, 73290, 83760, 83832, 97720, 104790, 117264, 119760, 139720, 146580, 167664, 174151, 195440, 209580, 279440, 293160, 348302, 419160, 522453, 586320, 696604, 838320, 870755, 1044906, 1219057, 1393208, 1741510, 2089812, 2438114, 2612265, 2786416, 3483020, 3657171, 4179624, 4876228, 5224530, 6095285, 6966040, 7314342, 8359248, 9752456, 10449060, 12190570, 13932080, 14628684, 18285855, 19504912, 20898120, 24381140, 29257368, 36571710, 41796240, 48762280, 58514736, 73143420, 97524560, 146286840, 292573680]

約数ペア:

[(1, 292573680), (2, 146286840), (3, 97524560), (4, 73143420), (5, 58514736), (6, 48762280), (7, 41796240), (8, 36571710), (10, 29257368), (12, 24381140), (14, 20898120), (15, 19504912), (16, 18285855), (20, 14628684), (21, 13932080), (24, 12190570), (28, 10449060), (30, 9752456), (35, 8359248), (40, 7314342), (42, 6966040), (48, 6095285), (56, 5224530), (60, 4876228), (70, 4179624), (80, 3657171), (84, 3483020), (105, 2786416), (112, 2612265), (120, 2438114), (140, 2089812), (168, 1741510), (210, 1393208), (240, 1219057), (280, 1044906), (336, 870755), (349, 838320), (420, 696604), (499, 586320), (560, 522453), (698, 419160), (840, 348302), (998, 293160), (1047, 279440), (1396, 209580), (1497, 195440), (1680, 174151), (1745, 167664), (1996, 146580), (2094, 139720), (2443, 119760), (2495, 117264), (2792, 104790), (2994, 97720), (3490, 83832), (3493, 83760), (3992, 73290), (4188, 69860), (4886, 59880), (4990, 58632), (5235, 55888), (5584, 52395), (5988, 48860), (6980, 41916), (6986, 41880), (7329, 39920), (7485, 39088), (7984, 36645), (8376, 34930), (9772, 29940), (9980, 29316), (10470, 27944), (10479, 27920), (11976, 24430), (12215, 23952), (13960, 20958), (13972, 20940), (14658, 19960), (14970, 19544), (16752, 17465)]