21537398880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:723

約数の個数: 384

約数和(自身を含む): 77051520000

約数和(自身を除く): 55514121120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 103, 108, 120, 135, 144, 160, 180, 194, 206, 216, 240, 270, 288, 291, 309, 360, 388, 412, 432, 480, 485, 499, 515, 540, 582, 618, 720, 776, 824, 864, 873, 927, 970, 998, 1030, 1080, 1164, 1236, 1440, 1455, 1497, 1545, 1552, 1648, 1746, 1854, 1940, 1996, 2060, 2160, 2328, 2472, 2495, 2619, 2781, 2910, 2994, 3090, 3104, 3296, 3492, 3708, 3880, 3992, 4120, 4320, 4365, 4491, 4635, 4656, 4944, 4990, 5238, 5562, 5820, 5988, 6180, 6984, 7416, 7485, 7760, 7984, 8240, 8730, 8982, 9270, 9312, 9888, 9980, 9991, 10476, 11124, 11640, 11976, 12360, 13095, 13473, 13905, 13968, 14832, 14970, 15520, 15968, 16480, 17460, 17964, 18540, 19960, 19982, 20952, 22248, 22455, 23280, 23952, 24720, 26190, 26946, 27810, 27936, 29664, 29940, 29973, 34920, 35928, 37080, 39920, 39964, 41904, 44496, 44910, 46560, 47904, 48403, 49440, 49955, 51397, 52380, 53892, 55620, 59880, 59946, 67365, 69840, 71856, 74160, 79840, 79928, 83808, 88992, 89820, 89919, 96806, 99910, 102794, 104760, 107784, 111240, 119760, 119892, 134730, 139680, 143712, 145209, 148320, 149865, 154191, 159856, 179640, 179838, 193612, 199820, 205588, 209520, 215568, 222480, 239520, 239784, 242015, 256985, 269460, 269757, 290418, 299730, 308382, 319712, 359280, 359676, 387224, 399640, 411176, 419040, 431136, 435627, 444960, 449595, 462573, 479568, 484030, 513970, 538920, 539514, 580836, 599460, 616764, 718560, 719352, 726045, 770955, 774448, 799280, 822352, 871254, 899190, 925146, 959136, 968060, 1027940, 1077840, 1079028, 1161672, 1198920, 1233528, 1306881, 1348785, 1387719, 1438704, 1452090, 1541910, 1548896, 1598560, 1644704, 1742508, 1798380, 1850292, 1936120, 2055880, 2155680, 2158056, 2178135, 2312865, 2323344, 2397840, 2467056, 2613762, 2697570, 2775438, 2877408, 2904180, 3083820, 3485016, 3596760, 3700584, 3872240, 4111760, 4316112, 4356270, 4625730, 4646688, 4795680, 4934112, 4985509, 5227524, 5395140, 5550876, 5808360, 6167640, 6534405, 6938595, 6970032, 7193520, 7401168, 7744480, 8223520, 8632224, 8712540, 9251460, 9971018, 10455048, 10790280, 11101752, 11616720, 12335280, 13068810, 13877190, 13940064, 14387040, 14802336, 14956527, 17425080, 18502920, 19942036, 20910096, 21580560, 22203504, 23233440, 24670560, 24927545, 26137620, 27754380, 29913054, 34850160, 37005840, 39884072, 41820192, 43161120, 44407008, 44869581, 49855090, 52275240, 55508760, 59826108, 69700320, 74011680, 74782635, 79768144, 89739162, 99710180, 104550480, 111017520, 119652216, 134608743, 149565270, 159536288, 179478324, 199420360, 209100960, 222035040, 224347905, 239304432, 269217486, 299130540, 358956648, 398840720, 448695810, 478608864, 538434972, 598261080, 673043715, 717913296, 797681440, 897391620, 1076869944, 1196522160, 1346087430, 1435826592, 1794783240, 2153739888, 2393044320, 2692174860, 3589566480, 4307479776, 5384349720, 7179132960, 10768699440, 21537398880]

約数ペア:

[(1, 21537398880), (2, 10768699440), (3, 7179132960), (4, 5384349720), (5, 4307479776), (6, 3589566480), (8, 2692174860), (9, 2393044320), (10, 2153739888), (12, 1794783240), (15, 1435826592), (16, 1346087430), (18, 1196522160), (20, 1076869944), (24, 897391620), (27, 797681440), (30, 717913296), (32, 673043715), (36, 598261080), (40, 538434972), (45, 478608864), (48, 448695810), (54, 398840720), (60, 358956648), (72, 299130540), (80, 269217486), (90, 239304432), (96, 224347905), (97, 222035040), (103, 209100960), (108, 199420360), (120, 179478324), (135, 159536288), (144, 149565270), (160, 134608743), (180, 119652216), (194, 111017520), (206, 104550480), (216, 99710180), (240, 89739162), (270, 79768144), (288, 74782635), (291, 74011680), (309, 69700320), (360, 59826108), (388, 55508760), (412, 52275240), (432, 49855090), (480, 44869581), (485, 44407008), (499, 43161120), (515, 41820192), (540, 39884072), (582, 37005840), (618, 34850160), (720, 29913054), (776, 27754380), (824, 26137620), (864, 24927545), (873, 24670560), (927, 23233440), (970, 22203504), (998, 21580560), (1030, 20910096), (1080, 19942036), (1164, 18502920), (1236, 17425080), (1440, 14956527), (1455, 14802336), (1497, 14387040), (1545, 13940064), (1552, 13877190), (1648, 13068810), (1746, 12335280), (1854, 11616720), (1940, 11101752), (1996, 10790280), (2060, 10455048), (2160, 9971018), (2328, 9251460), (2472, 8712540), (2495, 8632224), (2619, 8223520), (2781, 7744480), (2910, 7401168), (2994, 7193520), (3090, 6970032), (3104, 6938595), (3296, 6534405), (3492, 6167640), (3708, 5808360), (3880, 5550876), (3992, 5395140), (4120, 5227524), (4320, 4985509), (4365, 4934112), (4491, 4795680), (4635, 4646688), (4656, 4625730), (4944, 4356270), (4990, 4316112), (5238, 4111760), (5562, 3872240), (5820, 3700584), (5988, 3596760), (6180, 3485016), (6984, 3083820), (7416, 2904180), (7485, 2877408), (7760, 2775438), (7984, 2697570), (8240, 2613762), (8730, 2467056), (8982, 2397840), (9270, 2323344), (9312, 2312865), (9888, 2178135), (9980, 2158056), (9991, 2155680), (10476, 2055880), (11124, 1936120), (11640, 1850292), (11976, 1798380), (12360, 1742508), (13095, 1644704), (13473, 1598560), (13905, 1548896), (13968, 1541910), (14832, 1452090), (14970, 1438704), (15520, 1387719), (15968, 1348785), (16480, 1306881), (17460, 1233528), (17964, 1198920), (18540, 1161672), (19960, 1079028), (19982, 1077840), (20952, 1027940), (22248, 968060), (22455, 959136), (23280, 925146), (23952, 899190), (24720, 871254), (26190, 822352), (26946, 799280), (27810, 774448), (27936, 770955), (29664, 726045), (29940, 719352), (29973, 718560), (34920, 616764), (35928, 599460), (37080, 580836), (39920, 539514), (39964, 538920), (41904, 513970), (44496, 484030), (44910, 479568), (46560, 462573), (47904, 449595), (48403, 444960), (49440, 435627), (49955, 431136), (51397, 419040), (52380, 411176), (53892, 399640), (55620, 387224), (59880, 359676), (59946, 359280), (67365, 319712), (69840, 308382), (71856, 299730), (74160, 290418), (79840, 269757), (79928, 269460), (83808, 256985), (88992, 242015), (89820, 239784), (89919, 239520), (96806, 222480), (99910, 215568), (102794, 209520), (104760, 205588), (107784, 199820), (111240, 193612), (119760, 179838), (119892, 179640), (134730, 159856), (139680, 154191), (143712, 149865), (145209, 148320)]