7440320160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56779}}^1$

素因数の和:56820

約数の個数: 288

約数和(自身を含む): 31249895040

約数和(自身を除く): 23809574880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21840, 26208, 32760, 43680, 56779, 65520, 113558, 131040, 170337, 227116, 283895, 340674, 397453, 454232, 511011, 567790, 681348, 738127, 794906, 851685, 908464, 1022022, 1135580, 1192359, 1362696, 1476254, 1589812, 1703370, 1816928, 1987265, 2044044, 2214381, 2271160, 2384718, 2555055, 2725392, 2952508, 3179624, 3406740, 3577077, 3690635, 3974530, 4088088, 4428762, 4542320, 4769436, 5110110, 5166889, 5450784, 5905016, 5961795, 6359248, 6643143, 6813480, 7154154, 7381270, 7949060, 8176176, 8857524, 9084640, 9538872, 10220220, 10333778, 11071905, 11810032, 11923590, 12718496, 13286286, 13626960, 14308308, 14762540, 15500667, 15898120, 16352352, 17715048, 17885385, 19077744, 20440440, 20667556, 22143810, 23620064, 23847180, 25834445, 26572572, 27253920, 28616616, 29525080, 31001334, 31796240, 33215715, 35430096, 35770770, 38155488, 40880880, 41335112, 44287620, 46502001, 47694360, 51668890, 53145144, 57233232, 59050160, 62002668, 63592480, 66431430, 70860192, 71541540, 77503335, 81761760, 82670224, 88575240, 93004002, 95388720, 103337780, 106290288, 114466464, 118100320, 124005336, 132862860, 143083080, 155006670, 165340448, 177150480, 186008004, 190777440, 206675560, 212580576, 232510005, 248010672, 265725720, 286166160, 310013340, 354300960, 372016008, 413351120, 465020010, 496021344, 531451440, 572332320, 620026680, 744032016, 826702240, 930040020, 1062902880, 1240053360, 1488064032, 1860080040, 2480106720, 3720160080, 7440320160]

約数ペア:

[(1, 7440320160), (2, 3720160080), (3, 2480106720), (4, 1860080040), (5, 1488064032), (6, 1240053360), (7, 1062902880), (8, 930040020), (9, 826702240), (10, 744032016), (12, 620026680), (13, 572332320), (14, 531451440), (15, 496021344), (16, 465020010), (18, 413351120), (20, 372016008), (21, 354300960), (24, 310013340), (26, 286166160), (28, 265725720), (30, 248010672), (32, 232510005), (35, 212580576), (36, 206675560), (39, 190777440), (40, 186008004), (42, 177150480), (45, 165340448), (48, 155006670), (52, 143083080), (56, 132862860), (60, 124005336), (63, 118100320), (65, 114466464), (70, 106290288), (72, 103337780), (78, 95388720), (80, 93004002), (84, 88575240), (90, 82670224), (91, 81761760), (96, 77503335), (104, 71541540), (105, 70860192), (112, 66431430), (117, 63592480), (120, 62002668), (126, 59050160), (130, 57233232), (140, 53145144), (144, 51668890), (156, 47694360), (160, 46502001), (168, 44287620), (180, 41335112), (182, 40880880), (195, 38155488), (208, 35770770), (210, 35430096), (224, 33215715), (234, 31796240), (240, 31001334), (252, 29525080), (260, 28616616), (273, 27253920), (280, 26572572), (288, 25834445), (312, 23847180), (315, 23620064), (336, 22143810), (360, 20667556), (364, 20440440), (390, 19077744), (416, 17885385), (420, 17715048), (455, 16352352), (468, 15898120), (480, 15500667), (504, 14762540), (520, 14308308), (546, 13626960), (560, 13286286), (585, 12718496), (624, 11923590), (630, 11810032), (672, 11071905), (720, 10333778), (728, 10220220), (780, 9538872), (819, 9084640), (840, 8857524), (910, 8176176), (936, 7949060), (1008, 7381270), (1040, 7154154), (1092, 6813480), (1120, 6643143), (1170, 6359248), (1248, 5961795), (1260, 5905016), (1365, 5450784), (1440, 5166889), (1456, 5110110), (1560, 4769436), (1638, 4542320), (1680, 4428762), (1820, 4088088), (1872, 3974530), (2016, 3690635), (2080, 3577077), (2184, 3406740), (2340, 3179624), (2520, 2952508), (2730, 2725392), (2912, 2555055), (3120, 2384718), (3276, 2271160), (3360, 2214381), (3640, 2044044), (3744, 1987265), (4095, 1816928), (4368, 1703370), (4680, 1589812), (5040, 1476254), (5460, 1362696), (6240, 1192359), (6552, 1135580), (7280, 1022022), (8190, 908464), (8736, 851685), (9360, 794906), (10080, 738127), (10920, 681348), (13104, 567790), (14560, 511011), (16380, 454232), (18720, 397453), (21840, 340674), (26208, 283895), (32760, 227116), (43680, 170337), (56779, 131040), (65520, 113558)]