1720230048

素因数分解:

$2^5\times 3^6\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 168

約数和(自身を含む): 5217584148

約数和(自身を除く): 3497354100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 288, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 864, 888, 972, 999, 1184, 1296, 1332, 1458, 1776, 1944, 1993, 1998, 2592, 2664, 2916, 2997, 3552, 3888, 3986, 3996, 5328, 5832, 5979, 5994, 7776, 7972, 7992, 8991, 10656, 11664, 11958, 11988, 15944, 15984, 17937, 17982, 23328, 23916, 23976, 26973, 31888, 31968, 35874, 35964, 47832, 47952, 53811, 53946, 63776, 71748, 71928, 73741, 95664, 95904, 107622, 107892, 143496, 143856, 147482, 161433, 191328, 215244, 215784, 221223, 286992, 287712, 294964, 322866, 430488, 431568, 442446, 484299, 573984, 589928, 645732, 663669, 860976, 863136, 884892, 968598, 1179856, 1291464, 1327338, 1452897, 1721952, 1769784, 1937196, 1991007, 2359712, 2582928, 2654676, 2905794, 3539568, 3874392, 3982014, 5165856, 5309352, 5811588, 5973021, 7079136, 7748784, 7964028, 10618704, 11623176, 11946042, 15497568, 15928056, 17919063, 21237408, 23246352, 23892084, 31856112, 35838126, 46492704, 47784168, 53757189, 63712224, 71676252, 95568336, 107514378, 143352504, 191136672, 215028756, 286705008, 430057512, 573410016, 860115024, 1720230048]

約数ペア:

[(1, 1720230048), (2, 860115024), (3, 573410016), (4, 430057512), (6, 286705008), (8, 215028756), (9, 191136672), (12, 143352504), (16, 107514378), (18, 95568336), (24, 71676252), (27, 63712224), (32, 53757189), (36, 47784168), (37, 46492704), (48, 35838126), (54, 31856112), (72, 23892084), (74, 23246352), (81, 21237408), (96, 17919063), (108, 15928056), (111, 15497568), (144, 11946042), (148, 11623176), (162, 10618704), (216, 7964028), (222, 7748784), (243, 7079136), (288, 5973021), (296, 5811588), (324, 5309352), (333, 5165856), (432, 3982014), (444, 3874392), (486, 3539568), (592, 2905794), (648, 2654676), (666, 2582928), (729, 2359712), (864, 1991007), (888, 1937196), (972, 1769784), (999, 1721952), (1184, 1452897), (1296, 1327338), (1332, 1291464), (1458, 1179856), (1776, 968598), (1944, 884892), (1993, 863136), (1998, 860976), (2592, 663669), (2664, 645732), (2916, 589928), (2997, 573984), (3552, 484299), (3888, 442446), (3986, 431568), (3996, 430488), (5328, 322866), (5832, 294964), (5979, 287712), (5994, 286992), (7776, 221223), (7972, 215784), (7992, 215244), (8991, 191328), (10656, 161433), (11664, 147482), (11958, 143856), (11988, 143496), (15944, 107892), (15984, 107622), (17937, 95904), (17982, 95664), (23328, 73741), (23916, 71928), (23976, 71748), (26973, 63776), (31888, 53946), (31968, 53811), (35874, 47952), (35964, 47832)]