228946080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 795142656

約数和(自身を除く): 566196576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 131, 132, 160, 165, 176, 220, 240, 262, 264, 330, 331, 352, 393, 440, 480, 524, 528, 655, 660, 662, 786, 880, 993, 1048, 1056, 1310, 1320, 1324, 1441, 1572, 1655, 1760, 1965, 1986, 2096, 2620, 2640, 2648, 2882, 3144, 3310, 3641, 3930, 3972, 4192, 4323, 4965, 5240, 5280, 5296, 5764, 6288, 6620, 7205, 7282, 7860, 7944, 8646, 9930, 10480, 10592, 10923, 11528, 12576, 13240, 14410, 14564, 15720, 15888, 17292, 18205, 19860, 20960, 21615, 21846, 23056, 26480, 28820, 29128, 31440, 31776, 34584, 36410, 39720, 43230, 43361, 43692, 46112, 52960, 54615, 57640, 58256, 62880, 69168, 72820, 79440, 86460, 86722, 87384, 109230, 115280, 116512, 130083, 138336, 145640, 158880, 172920, 173444, 174768, 216805, 218460, 230560, 260166, 291280, 345840, 346888, 349536, 433610, 436920, 476971, 520332, 582560, 650415, 691680, 693776, 867220, 873840, 953942, 1040664, 1300830, 1387552, 1430913, 1734440, 1747680, 1907884, 2081328, 2384855, 2601660, 2861826, 3468880, 3815768, 4162656, 4769710, 5203320, 5723652, 6937760, 7154565, 7631536, 9539420, 10406640, 11447304, 14309130, 15263072, 19078840, 20813280, 22894608, 28618260, 38157680, 45789216, 57236520, 76315360, 114473040, 228946080]

約数ペア:

[(1, 228946080), (2, 114473040), (3, 76315360), (4, 57236520), (5, 45789216), (6, 38157680), (8, 28618260), (10, 22894608), (11, 20813280), (12, 19078840), (15, 15263072), (16, 14309130), (20, 11447304), (22, 10406640), (24, 9539420), (30, 7631536), (32, 7154565), (33, 6937760), (40, 5723652), (44, 5203320), (48, 4769710), (55, 4162656), (60, 3815768), (66, 3468880), (80, 2861826), (88, 2601660), (96, 2384855), (110, 2081328), (120, 1907884), (131, 1747680), (132, 1734440), (160, 1430913), (165, 1387552), (176, 1300830), (220, 1040664), (240, 953942), (262, 873840), (264, 867220), (330, 693776), (331, 691680), (352, 650415), (393, 582560), (440, 520332), (480, 476971), (524, 436920), (528, 433610), (655, 349536), (660, 346888), (662, 345840), (786, 291280), (880, 260166), (993, 230560), (1048, 218460), (1056, 216805), (1310, 174768), (1320, 173444), (1324, 172920), (1441, 158880), (1572, 145640), (1655, 138336), (1760, 130083), (1965, 116512), (1986, 115280), (2096, 109230), (2620, 87384), (2640, 86722), (2648, 86460), (2882, 79440), (3144, 72820), (3310, 69168), (3641, 62880), (3930, 58256), (3972, 57640), (4192, 54615), (4323, 52960), (4965, 46112), (5240, 43692), (5280, 43361), (5296, 43230), (5764, 39720), (6288, 36410), (6620, 34584), (7205, 31776), (7282, 31440), (7860, 29128), (7944, 28820), (8646, 26480), (9930, 23056), (10480, 21846), (10592, 21615), (10923, 20960), (11528, 19860), (12576, 18205), (13240, 17292), (14410, 15888), (14564, 15720)]