234541320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 821318400

約数和(自身を除く): 586777080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 41, 52, 57, 60, 65, 76, 78, 82, 95, 104, 114, 120, 123, 130, 152, 156, 164, 190, 193, 195, 205, 228, 246, 247, 260, 285, 312, 328, 380, 386, 390, 410, 456, 492, 494, 520, 533, 570, 579, 615, 741, 760, 772, 779, 780, 820, 965, 984, 988, 1066, 1140, 1158, 1230, 1235, 1482, 1544, 1558, 1560, 1599, 1640, 1930, 1976, 2132, 2280, 2316, 2337, 2460, 2470, 2509, 2665, 2895, 2964, 3116, 3198, 3667, 3705, 3860, 3895, 4264, 4632, 4674, 4920, 4940, 5018, 5330, 5790, 5928, 6232, 6396, 7334, 7410, 7527, 7720, 7790, 7913, 7995, 9348, 9880, 10036, 10127, 10660, 11001, 11580, 11685, 12545, 12792, 14668, 14820, 15054, 15580, 15826, 15990, 18335, 18696, 20072, 20254, 21320, 22002, 23160, 23370, 23739, 25090, 29336, 29640, 30108, 30381, 31160, 31652, 31980, 36670, 37635, 39565, 40508, 44004, 46740, 47478, 47671, 50180, 50635, 55005, 60216, 60762, 63304, 63960, 73340, 75270, 79130, 81016, 88008, 93480, 94956, 95342, 100360, 101270, 102869, 110010, 118695, 121524, 143013, 146680, 150347, 150540, 151905, 158260, 189912, 190684, 202540, 205738, 220020, 237390, 238355, 243048, 286026, 300694, 301080, 303810, 308607, 316520, 381368, 405080, 411476, 440040, 451041, 474780, 476710, 514345, 572052, 601388, 607620, 617214, 715065, 751735, 822952, 902082, 949560, 953420, 1028690, 1144104, 1202776, 1215240, 1234428, 1430130, 1503470, 1543035, 1804164, 1906840, 1954511, 2057380, 2255205, 2468856, 2860260, 3006940, 3086070, 3608328, 3909022, 4114760, 4510410, 5720520, 5863533, 6013880, 6172140, 7818044, 9020820, 9772555, 11727066, 12344280, 15636088, 18041640, 19545110, 23454132, 29317665, 39090220, 46908264, 58635330, 78180440, 117270660, 234541320]

約数ペア:

[(1, 234541320), (2, 117270660), (3, 78180440), (4, 58635330), (5, 46908264), (6, 39090220), (8, 29317665), (10, 23454132), (12, 19545110), (13, 18041640), (15, 15636088), (19, 12344280), (20, 11727066), (24, 9772555), (26, 9020820), (30, 7818044), (38, 6172140), (39, 6013880), (40, 5863533), (41, 5720520), (52, 4510410), (57, 4114760), (60, 3909022), (65, 3608328), (76, 3086070), (78, 3006940), (82, 2860260), (95, 2468856), (104, 2255205), (114, 2057380), (120, 1954511), (123, 1906840), (130, 1804164), (152, 1543035), (156, 1503470), (164, 1430130), (190, 1234428), (193, 1215240), (195, 1202776), (205, 1144104), (228, 1028690), (246, 953420), (247, 949560), (260, 902082), (285, 822952), (312, 751735), (328, 715065), (380, 617214), (386, 607620), (390, 601388), (410, 572052), (456, 514345), (492, 476710), (494, 474780), (520, 451041), (533, 440040), (570, 411476), (579, 405080), (615, 381368), (741, 316520), (760, 308607), (772, 303810), (779, 301080), (780, 300694), (820, 286026), (965, 243048), (984, 238355), (988, 237390), (1066, 220020), (1140, 205738), (1158, 202540), (1230, 190684), (1235, 189912), (1482, 158260), (1544, 151905), (1558, 150540), (1560, 150347), (1599, 146680), (1640, 143013), (1930, 121524), (1976, 118695), (2132, 110010), (2280, 102869), (2316, 101270), (2337, 100360), (2460, 95342), (2470, 94956), (2509, 93480), (2665, 88008), (2895, 81016), (2964, 79130), (3116, 75270), (3198, 73340), (3667, 63960), (3705, 63304), (3860, 60762), (3895, 60216), (4264, 55005), (4632, 50635), (4674, 50180), (4920, 47671), (4940, 47478), (5018, 46740), (5330, 44004), (5790, 40508), (5928, 39565), (6232, 37635), (6396, 36670), (7334, 31980), (7410, 31652), (7527, 31160), (7720, 30381), (7790, 30108), (7913, 29640), (7995, 29336), (9348, 25090), (9880, 23739), (10036, 23370), (10127, 23160), (10660, 22002), (11001, 21320), (11580, 20254), (11685, 20072), (12545, 18696), (12792, 18335), (14668, 15990), (14820, 15826), (15054, 15580)]