42340320

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{11}}^2$

素因数の和:58

約数の個数: 288

約数和(自身を含む): 164898720

約数和(自身を除く): 122558400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 242, 243, 264, 270, 288, 297, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 486, 495, 528, 540, 594, 605, 648, 660, 720, 726, 729, 792, 810, 864, 880, 891, 968, 972, 990, 1056, 1080, 1089, 1188, 1210, 1215, 1296, 1320, 1440, 1452, 1458, 1485, 1584, 1620, 1760, 1782, 1815, 1936, 1944, 1980, 2160, 2178, 2187, 2376, 2420, 2430, 2592, 2640, 2673, 2904, 2916, 2970, 3168, 3240, 3267, 3564, 3630, 3645, 3872, 3888, 3960, 4320, 4356, 4374, 4455, 4752, 4840, 4860, 5280, 5346, 5445, 5808, 5832, 5940, 6480, 6534, 7128, 7260, 7290, 7776, 7920, 8019, 8712, 8748, 8910, 9504, 9680, 9720, 9801, 10692, 10890, 10935, 11616, 11664, 11880, 12960, 13068, 13365, 14256, 14520, 14580, 15840, 16038, 16335, 17424, 17496, 17820, 19360, 19440, 19602, 21384, 21780, 21870, 23328, 23760, 24057, 26136, 26730, 28512, 29040, 29160, 29403, 32076, 32670, 34848, 34992, 35640, 38880, 39204, 40095, 42768, 43560, 43740, 47520, 48114, 49005, 52272, 53460, 58080, 58320, 58806, 64152, 65340, 69984, 71280, 78408, 80190, 85536, 87120, 87480, 88209, 96228, 98010, 104544, 106920, 116640, 117612, 120285, 128304, 130680, 142560, 147015, 156816, 160380, 174240, 174960, 176418, 192456, 196020, 213840, 235224, 240570, 256608, 261360, 264627, 294030, 313632, 320760, 349920, 352836, 384912, 392040, 427680, 441045, 470448, 481140, 522720, 529254, 588060, 641520, 705672, 769824, 784080, 882090, 940896, 962280, 1058508, 1176120, 1283040, 1323135, 1411344, 1568160, 1764180, 1924560, 2117016, 2352240, 2646270, 2822688, 3528360, 3849120, 4234032, 4704480, 5292540, 7056720, 8468064, 10585080, 14113440, 21170160, 42340320]

約数ペア:

[(1, 42340320), (2, 21170160), (3, 14113440), (4, 10585080), (5, 8468064), (6, 7056720), (8, 5292540), (9, 4704480), (10, 4234032), (11, 3849120), (12, 3528360), (15, 2822688), (16, 2646270), (18, 2352240), (20, 2117016), (22, 1924560), (24, 1764180), (27, 1568160), (30, 1411344), (32, 1323135), (33, 1283040), (36, 1176120), (40, 1058508), (44, 962280), (45, 940896), (48, 882090), (54, 784080), (55, 769824), (60, 705672), (66, 641520), (72, 588060), (80, 529254), (81, 522720), (88, 481140), (90, 470448), (96, 441045), (99, 427680), (108, 392040), (110, 384912), (120, 352836), (121, 349920), (132, 320760), (135, 313632), (144, 294030), (160, 264627), (162, 261360), (165, 256608), (176, 240570), (180, 235224), (198, 213840), (216, 196020), (220, 192456), (240, 176418), (242, 174960), (243, 174240), (264, 160380), (270, 156816), (288, 147015), (297, 142560), (324, 130680), (330, 128304), (352, 120285), (360, 117612), (363, 116640), (396, 106920), (405, 104544), (432, 98010), (440, 96228), (480, 88209), (484, 87480), (486, 87120), (495, 85536), (528, 80190), (540, 78408), (594, 71280), (605, 69984), (648, 65340), (660, 64152), (720, 58806), (726, 58320), (729, 58080), (792, 53460), (810, 52272), (864, 49005), (880, 48114), (891, 47520), (968, 43740), (972, 43560), (990, 42768), (1056, 40095), (1080, 39204), (1089, 38880), (1188, 35640), (1210, 34992), (1215, 34848), (1296, 32670), (1320, 32076), (1440, 29403), (1452, 29160), (1458, 29040), (1485, 28512), (1584, 26730), (1620, 26136), (1760, 24057), (1782, 23760), (1815, 23328), (1936, 21870), (1944, 21780), (1980, 21384), (2160, 19602), (2178, 19440), (2187, 19360), (2376, 17820), (2420, 17496), (2430, 17424), (2592, 16335), (2640, 16038), (2673, 15840), (2904, 14580), (2916, 14520), (2970, 14256), (3168, 13365), (3240, 13068), (3267, 12960), (3564, 11880), (3630, 11664), (3645, 11616), (3872, 10935), (3888, 10890), (3960, 10692), (4320, 9801), (4356, 9720), (4374, 9680), (4455, 9504), (4752, 8910), (4840, 8748), (4860, 8712), (5280, 8019), (5346, 7920), (5445, 7776), (5808, 7290), (5832, 7260), (5940, 7128), (6480, 6534)]