168536480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 482630400

約数和(自身を除く): 314093920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 83, 98, 112, 140, 148, 160, 166, 185, 196, 224, 245, 259, 280, 296, 332, 343, 370, 392, 415, 490, 518, 560, 581, 592, 664, 686, 740, 784, 830, 980, 1036, 1120, 1162, 1184, 1295, 1328, 1372, 1480, 1568, 1660, 1715, 1813, 1960, 2072, 2324, 2590, 2656, 2744, 2905, 2960, 3071, 3320, 3430, 3626, 3920, 4067, 4144, 4648, 5180, 5488, 5810, 5920, 6142, 6640, 6860, 7252, 7840, 8134, 8288, 9065, 9296, 10360, 10976, 11620, 12284, 12691, 13280, 13720, 14504, 15355, 16268, 18130, 18592, 20335, 20720, 21497, 23240, 24568, 25382, 27440, 28469, 29008, 30710, 32536, 36260, 40670, 41440, 42994, 46480, 49136, 50764, 54880, 56938, 58016, 61420, 63455, 65072, 72520, 81340, 85988, 92960, 98272, 101528, 107485, 113876, 122840, 126910, 130144, 142345, 145040, 150479, 162680, 171976, 203056, 214970, 227752, 245680, 253820, 284690, 290080, 300958, 325360, 343952, 406112, 429940, 455504, 491360, 507640, 569380, 601916, 650720, 687904, 752395, 859880, 911008, 1015280, 1053353, 1138760, 1203832, 1504790, 1719760, 2030560, 2106706, 2277520, 2407664, 3009580, 3439520, 4213412, 4555040, 4815328, 5266765, 6019160, 8426824, 10533530, 12038320, 16853648, 21067060, 24076640, 33707296, 42134120, 84268240, 168536480]

約数ペア:

[(1, 168536480), (2, 84268240), (4, 42134120), (5, 33707296), (7, 24076640), (8, 21067060), (10, 16853648), (14, 12038320), (16, 10533530), (20, 8426824), (28, 6019160), (32, 5266765), (35, 4815328), (37, 4555040), (40, 4213412), (49, 3439520), (56, 3009580), (70, 2407664), (74, 2277520), (80, 2106706), (83, 2030560), (98, 1719760), (112, 1504790), (140, 1203832), (148, 1138760), (160, 1053353), (166, 1015280), (185, 911008), (196, 859880), (224, 752395), (245, 687904), (259, 650720), (280, 601916), (296, 569380), (332, 507640), (343, 491360), (370, 455504), (392, 429940), (415, 406112), (490, 343952), (518, 325360), (560, 300958), (581, 290080), (592, 284690), (664, 253820), (686, 245680), (740, 227752), (784, 214970), (830, 203056), (980, 171976), (1036, 162680), (1120, 150479), (1162, 145040), (1184, 142345), (1295, 130144), (1328, 126910), (1372, 122840), (1480, 113876), (1568, 107485), (1660, 101528), (1715, 98272), (1813, 92960), (1960, 85988), (2072, 81340), (2324, 72520), (2590, 65072), (2656, 63455), (2744, 61420), (2905, 58016), (2960, 56938), (3071, 54880), (3320, 50764), (3430, 49136), (3626, 46480), (3920, 42994), (4067, 41440), (4144, 40670), (4648, 36260), (5180, 32536), (5488, 30710), (5810, 29008), (5920, 28469), (6142, 27440), (6640, 25382), (6860, 24568), (7252, 23240), (7840, 21497), (8134, 20720), (8288, 20335), (9065, 18592), (9296, 18130), (10360, 16268), (10976, 15355), (11620, 14504), (12284, 13720), (12691, 13280)]