168661440

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 604845120

約数和(自身を除く): 436183680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 241, 243, 270, 288, 320, 324, 360, 405, 432, 480, 482, 486, 540, 576, 648, 720, 723, 729, 810, 864, 960, 964, 972, 1080, 1205, 1215, 1296, 1440, 1446, 1458, 1620, 1728, 1928, 1944, 2160, 2169, 2187, 2410, 2430, 2592, 2880, 2892, 2916, 3240, 3615, 3645, 3856, 3888, 4320, 4338, 4374, 4820, 4860, 5184, 5784, 5832, 6480, 6507, 7230, 7290, 7712, 7776, 8640, 8676, 8748, 9640, 9720, 10845, 10935, 11568, 11664, 12960, 13014, 14460, 14580, 15424, 15552, 17352, 17496, 19280, 19440, 19521, 21690, 21870, 23136, 23328, 25920, 26028, 28920, 29160, 32535, 34704, 34992, 38560, 38880, 39042, 43380, 43740, 46272, 46656, 52056, 57840, 58320, 58563, 65070, 69408, 69984, 77120, 77760, 78084, 86760, 87480, 97605, 104112, 115680, 116640, 117126, 130140, 138816, 139968, 156168, 173520, 174960, 175689, 195210, 208224, 231360, 233280, 234252, 260280, 292815, 312336, 347040, 349920, 351378, 390420, 416448, 468504, 520560, 527067, 585630, 624672, 694080, 699840, 702756, 780840, 878445, 937008, 1041120, 1054134, 1171260, 1249344, 1405512, 1561680, 1756890, 1874016, 2082240, 2108268, 2342520, 2635335, 2811024, 3123360, 3513780, 3748032, 4216536, 4685040, 5270670, 5622048, 6246720, 7027560, 8433072, 9370080, 10541340, 11244096, 14055120, 16866144, 18740160, 21082680, 28110240, 33732288, 42165360, 56220480, 84330720, 168661440]

約数ペア:

[(1, 168661440), (2, 84330720), (3, 56220480), (4, 42165360), (5, 33732288), (6, 28110240), (8, 21082680), (9, 18740160), (10, 16866144), (12, 14055120), (15, 11244096), (16, 10541340), (18, 9370080), (20, 8433072), (24, 7027560), (27, 6246720), (30, 5622048), (32, 5270670), (36, 4685040), (40, 4216536), (45, 3748032), (48, 3513780), (54, 3123360), (60, 2811024), (64, 2635335), (72, 2342520), (80, 2108268), (81, 2082240), (90, 1874016), (96, 1756890), (108, 1561680), (120, 1405512), (135, 1249344), (144, 1171260), (160, 1054134), (162, 1041120), (180, 937008), (192, 878445), (216, 780840), (240, 702756), (241, 699840), (243, 694080), (270, 624672), (288, 585630), (320, 527067), (324, 520560), (360, 468504), (405, 416448), (432, 390420), (480, 351378), (482, 349920), (486, 347040), (540, 312336), (576, 292815), (648, 260280), (720, 234252), (723, 233280), (729, 231360), (810, 208224), (864, 195210), (960, 175689), (964, 174960), (972, 173520), (1080, 156168), (1205, 139968), (1215, 138816), (1296, 130140), (1440, 117126), (1446, 116640), (1458, 115680), (1620, 104112), (1728, 97605), (1928, 87480), (1944, 86760), (2160, 78084), (2169, 77760), (2187, 77120), (2410, 69984), (2430, 69408), (2592, 65070), (2880, 58563), (2892, 58320), (2916, 57840), (3240, 52056), (3615, 46656), (3645, 46272), (3856, 43740), (3888, 43380), (4320, 39042), (4338, 38880), (4374, 38560), (4820, 34992), (4860, 34704), (5184, 32535), (5784, 29160), (5832, 28920), (6480, 26028), (6507, 25920), (7230, 23328), (7290, 23136), (7712, 21870), (7776, 21690), (8640, 19521), (8676, 19440), (8748, 19280), (9640, 17496), (9720, 17352), (10845, 15552), (10935, 15424), (11568, 14580), (11664, 14460), (12960, 13014)]