232428080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 610675200

約数和(自身を除く): 378247120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 37, 40, 62, 68, 74, 80, 85, 124, 136, 148, 149, 155, 170, 185, 248, 272, 296, 298, 310, 340, 370, 496, 527, 592, 596, 620, 629, 680, 740, 745, 1054, 1147, 1192, 1240, 1258, 1360, 1480, 1490, 2108, 2294, 2384, 2480, 2516, 2533, 2635, 2960, 2980, 3145, 4216, 4588, 4619, 5032, 5066, 5270, 5513, 5735, 5960, 6290, 8432, 9176, 9238, 10064, 10132, 10540, 11026, 11470, 11920, 12580, 12665, 18352, 18476, 19499, 20264, 21080, 22052, 22940, 23095, 25160, 25330, 27565, 36952, 38998, 40528, 42160, 44104, 45880, 46190, 50320, 50660, 55130, 73904, 77996, 78523, 88208, 91760, 92380, 93721, 97495, 101320, 110260, 155992, 157046, 170903, 184760, 187442, 194990, 202640, 220520, 311984, 314092, 341806, 369520, 374884, 389980, 392615, 441040, 468605, 628184, 683612, 749768, 779960, 785230, 854515, 937210, 1256368, 1367224, 1499536, 1559920, 1570460, 1709030, 1874420, 2734448, 2905351, 3140920, 3418060, 3748840, 5810702, 6281840, 6836120, 7497680, 11621404, 13672240, 14526755, 23242808, 29053510, 46485616, 58107020, 116214040, 232428080]

約数ペア:

[(1, 232428080), (2, 116214040), (4, 58107020), (5, 46485616), (8, 29053510), (10, 23242808), (16, 14526755), (17, 13672240), (20, 11621404), (31, 7497680), (34, 6836120), (37, 6281840), (40, 5810702), (62, 3748840), (68, 3418060), (74, 3140920), (80, 2905351), (85, 2734448), (124, 1874420), (136, 1709030), (148, 1570460), (149, 1559920), (155, 1499536), (170, 1367224), (185, 1256368), (248, 937210), (272, 854515), (296, 785230), (298, 779960), (310, 749768), (340, 683612), (370, 628184), (496, 468605), (527, 441040), (592, 392615), (596, 389980), (620, 374884), (629, 369520), (680, 341806), (740, 314092), (745, 311984), (1054, 220520), (1147, 202640), (1192, 194990), (1240, 187442), (1258, 184760), (1360, 170903), (1480, 157046), (1490, 155992), (2108, 110260), (2294, 101320), (2384, 97495), (2480, 93721), (2516, 92380), (2533, 91760), (2635, 88208), (2960, 78523), (2980, 77996), (3145, 73904), (4216, 55130), (4588, 50660), (4619, 50320), (5032, 46190), (5066, 45880), (5270, 44104), (5513, 42160), (5735, 40528), (5960, 38998), (6290, 36952), (8432, 27565), (9176, 25330), (9238, 25160), (10064, 23095), (10132, 22940), (10540, 22052), (11026, 21080), (11470, 20264), (11920, 19499), (12580, 18476), (12665, 18352)]