1986107040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2274

約数の個数: 288

約数和(自身を含む): 7337506176

約数和(自身を除く): 5351399136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2208, 2221, 2430, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 3888, 4140, 4320, 4442, 4860, 4968, 5520, 5589, 6210, 6480, 6624, 6663, 7452, 7776, 8280, 8884, 9315, 9720, 9936, 11040, 11105, 11178, 12420, 12960, 13326, 14904, 16560, 17768, 18630, 19440, 19872, 19989, 22210, 22356, 24840, 26652, 27945, 29808, 33120, 33315, 35536, 37260, 38880, 39978, 44420, 44712, 49680, 51083, 53304, 55890, 59616, 59967, 66630, 71072, 74520, 79956, 88840, 89424, 99360, 99945, 102166, 106608, 111780, 119934, 133260, 149040, 153249, 159912, 177680, 178848, 179901, 199890, 204332, 213216, 223560, 239868, 255415, 266520, 298080, 299835, 306498, 319824, 355360, 359802, 399780, 408664, 447120, 459747, 479736, 510830, 533040, 539703, 599670, 612996, 639648, 719604, 766245, 799560, 817328, 894240, 899505, 919494, 959472, 1021660, 1066080, 1079406, 1199340, 1225992, 1379241, 1439208, 1532490, 1599120, 1634656, 1799010, 1838988, 1918944, 2043320, 2158812, 2298735, 2398680, 2451984, 2698515, 2758482, 2878416, 3064980, 3198240, 3598020, 3677976, 4086640, 4137723, 4317624, 4597470, 4797360, 4903968, 5397030, 5516964, 5756832, 6129960, 6896205, 7196040, 7355952, 8173280, 8275446, 8635248, 9194940, 9594720, 10794060, 11033928, 12259920, 12413169, 13792410, 14392080, 14711904, 16550892, 17270496, 18389880, 20688615, 21588120, 22067856, 24519840, 24826338, 27584820, 28784160, 33101784, 36779760, 41377230, 43176240, 44135712, 49652676, 55169640, 62065845, 66203568, 73559520, 82754460, 86352480, 99305352, 110339280, 124131690, 132407136, 165508920, 198610704, 220678560, 248263380, 331017840, 397221408, 496526760, 662035680, 993053520, 1986107040]

約数ペア:

[(1, 1986107040), (2, 993053520), (3, 662035680), (4, 496526760), (5, 397221408), (6, 331017840), (8, 248263380), (9, 220678560), (10, 198610704), (12, 165508920), (15, 132407136), (16, 124131690), (18, 110339280), (20, 99305352), (23, 86352480), (24, 82754460), (27, 73559520), (30, 66203568), (32, 62065845), (36, 55169640), (40, 49652676), (45, 44135712), (46, 43176240), (48, 41377230), (54, 36779760), (60, 33101784), (69, 28784160), (72, 27584820), (80, 24826338), (81, 24519840), (90, 22067856), (92, 21588120), (96, 20688615), (108, 18389880), (115, 17270496), (120, 16550892), (135, 14711904), (138, 14392080), (144, 13792410), (160, 12413169), (162, 12259920), (180, 11033928), (184, 10794060), (207, 9594720), (216, 9194940), (230, 8635248), (240, 8275446), (243, 8173280), (270, 7355952), (276, 7196040), (288, 6896205), (324, 6129960), (345, 5756832), (360, 5516964), (368, 5397030), (405, 4903968), (414, 4797360), (432, 4597470), (460, 4317624), (480, 4137723), (486, 4086640), (540, 3677976), (552, 3598020), (621, 3198240), (648, 3064980), (690, 2878416), (720, 2758482), (736, 2698515), (810, 2451984), (828, 2398680), (864, 2298735), (920, 2158812), (972, 2043320), (1035, 1918944), (1080, 1838988), (1104, 1799010), (1215, 1634656), (1242, 1599120), (1296, 1532490), (1380, 1439208), (1440, 1379241), (1620, 1225992), (1656, 1199340), (1840, 1079406), (1863, 1066080), (1944, 1021660), (2070, 959472), (2160, 919494), (2208, 899505), (2221, 894240), (2430, 817328), (2484, 799560), (2592, 766245), (2760, 719604), (3105, 639648), (3240, 612996), (3312, 599670), (3680, 539703), (3726, 533040), (3888, 510830), (4140, 479736), (4320, 459747), (4442, 447120), (4860, 408664), (4968, 399780), (5520, 359802), (5589, 355360), (6210, 319824), (6480, 306498), (6624, 299835), (6663, 298080), (7452, 266520), (7776, 255415), (8280, 239868), (8884, 223560), (9315, 213216), (9720, 204332), (9936, 199890), (11040, 179901), (11105, 178848), (11178, 177680), (12420, 159912), (12960, 153249), (13326, 149040), (14904, 133260), (16560, 119934), (17768, 111780), (18630, 106608), (19440, 102166), (19872, 99945), (19989, 99360), (22210, 89424), (22356, 88840), (24840, 79956), (26652, 74520), (27945, 71072), (29808, 66630), (33120, 59967), (33315, 59616), (35536, 55890), (37260, 53304), (38880, 51083), (39978, 49680), (44420, 44712)]