42554160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 162489600

約数和(自身を除く): 119935440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 199, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 398, 405, 432, 440, 486, 495, 528, 540, 594, 597, 648, 660, 720, 792, 796, 810, 880, 891, 972, 990, 995, 1080, 1188, 1194, 1215, 1296, 1320, 1485, 1584, 1592, 1620, 1782, 1791, 1944, 1980, 1990, 2160, 2189, 2376, 2388, 2430, 2640, 2673, 2970, 2985, 3184, 3240, 3564, 3582, 3888, 3960, 3980, 4378, 4455, 4752, 4776, 4860, 5346, 5373, 5940, 5970, 6480, 6567, 7128, 7164, 7920, 7960, 8756, 8910, 8955, 9552, 9720, 10692, 10746, 10945, 11880, 11940, 13134, 13365, 14256, 14328, 15920, 16119, 17512, 17820, 17910, 19440, 19701, 21384, 21492, 21890, 23760, 23880, 26268, 26730, 26865, 28656, 32238, 32835, 35024, 35640, 35820, 39402, 42768, 42984, 43780, 47760, 48357, 52536, 53460, 53730, 59103, 64476, 65670, 71280, 71640, 78804, 80595, 85968, 87560, 96714, 98505, 105072, 106920, 107460, 118206, 128952, 131340, 143280, 157608, 161190, 175120, 177309, 193428, 197010, 213840, 214920, 236412, 241785, 257904, 262680, 295515, 315216, 322380, 354618, 386856, 394020, 429840, 472824, 483570, 525360, 531927, 591030, 644760, 709236, 773712, 788040, 886545, 945648, 967140, 1063854, 1182060, 1289520, 1418472, 1576080, 1773090, 1934280, 2127708, 2364120, 2659635, 2836944, 3546180, 3868560, 4255416, 4728240, 5319270, 7092360, 8510832, 10638540, 14184720, 21277080, 42554160]

約数ペア:

[(1, 42554160), (2, 21277080), (3, 14184720), (4, 10638540), (5, 8510832), (6, 7092360), (8, 5319270), (9, 4728240), (10, 4255416), (11, 3868560), (12, 3546180), (15, 2836944), (16, 2659635), (18, 2364120), (20, 2127708), (22, 1934280), (24, 1773090), (27, 1576080), (30, 1418472), (33, 1289520), (36, 1182060), (40, 1063854), (44, 967140), (45, 945648), (48, 886545), (54, 788040), (55, 773712), (60, 709236), (66, 644760), (72, 591030), (80, 531927), (81, 525360), (88, 483570), (90, 472824), (99, 429840), (108, 394020), (110, 386856), (120, 354618), (132, 322380), (135, 315216), (144, 295515), (162, 262680), (165, 257904), (176, 241785), (180, 236412), (198, 214920), (199, 213840), (216, 197010), (220, 193428), (240, 177309), (243, 175120), (264, 161190), (270, 157608), (297, 143280), (324, 131340), (330, 128952), (360, 118206), (396, 107460), (398, 106920), (405, 105072), (432, 98505), (440, 96714), (486, 87560), (495, 85968), (528, 80595), (540, 78804), (594, 71640), (597, 71280), (648, 65670), (660, 64476), (720, 59103), (792, 53730), (796, 53460), (810, 52536), (880, 48357), (891, 47760), (972, 43780), (990, 42984), (995, 42768), (1080, 39402), (1188, 35820), (1194, 35640), (1215, 35024), (1296, 32835), (1320, 32238), (1485, 28656), (1584, 26865), (1592, 26730), (1620, 26268), (1782, 23880), (1791, 23760), (1944, 21890), (1980, 21492), (1990, 21384), (2160, 19701), (2189, 19440), (2376, 17910), (2388, 17820), (2430, 17512), (2640, 16119), (2673, 15920), (2970, 14328), (2985, 14256), (3184, 13365), (3240, 13134), (3564, 11940), (3582, 11880), (3888, 10945), (3960, 10746), (3980, 10692), (4378, 9720), (4455, 9552), (4752, 8955), (4776, 8910), (4860, 8756), (5346, 7960), (5373, 7920), (5940, 7164), (5970, 7128), (6480, 6567)]