1822747080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28181}}^1$

素因数の和:28220

約数の個数: 192

約数和(自身を含む): 6939535680

約数和(自身を除く): 5116788600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21560, 28181, 32340, 56362, 64680, 84543, 112724, 140905, 169086, 197267, 225448, 281810, 309991, 338172, 394534, 422715, 563620, 591801, 619982, 676344, 789068, 845430, 929973, 986335, 1127240, 1183602, 1239964, 1380869, 1549955, 1578136, 1690860, 1859946, 1972670, 2169937, 2367204, 2479928, 2761738, 2959005, 3099910, 3381720, 3719892, 3945340, 4142607, 4339874, 4649865, 4734408, 5523476, 5918010, 6199820, 6509811, 6904345, 7439784, 7890680, 8285214, 8679748, 9299730, 10849685, 11046952, 11836020, 12399640, 13019622, 13808690, 15189559, 16570428, 17359496, 18599460, 20713035, 21699370, 23672040, 26039244, 27617380, 30379118, 32549055, 33140856, 37198920, 41426070, 43398740, 45568677, 52078488, 55234760, 60758236, 65098110, 75947795, 82852140, 86797480, 91137354, 121516472, 130196220, 151895590, 165704280, 182274708, 227843385, 260392440, 303791180, 364549416, 455686770, 607582360, 911373540, 1822747080]

約数ペア:

[(1, 1822747080), (2, 911373540), (3, 607582360), (4, 455686770), (5, 364549416), (6, 303791180), (7, 260392440), (8, 227843385), (10, 182274708), (11, 165704280), (12, 151895590), (14, 130196220), (15, 121516472), (20, 91137354), (21, 86797480), (22, 82852140), (24, 75947795), (28, 65098110), (30, 60758236), (33, 55234760), (35, 52078488), (40, 45568677), (42, 43398740), (44, 41426070), (49, 37198920), (55, 33140856), (56, 32549055), (60, 30379118), (66, 27617380), (70, 26039244), (77, 23672040), (84, 21699370), (88, 20713035), (98, 18599460), (105, 17359496), (110, 16570428), (120, 15189559), (132, 13808690), (140, 13019622), (147, 12399640), (154, 11836020), (165, 11046952), (168, 10849685), (196, 9299730), (210, 8679748), (220, 8285214), (231, 7890680), (245, 7439784), (264, 6904345), (280, 6509811), (294, 6199820), (308, 5918010), (330, 5523476), (385, 4734408), (392, 4649865), (420, 4339874), (440, 4142607), (462, 3945340), (490, 3719892), (539, 3381720), (588, 3099910), (616, 2959005), (660, 2761738), (735, 2479928), (770, 2367204), (840, 2169937), (924, 1972670), (980, 1859946), (1078, 1690860), (1155, 1578136), (1176, 1549955), (1320, 1380869), (1470, 1239964), (1540, 1183602), (1617, 1127240), (1848, 986335), (1960, 929973), (2156, 845430), (2310, 789068), (2695, 676344), (2940, 619982), (3080, 591801), (3234, 563620), (4312, 422715), (4620, 394534), (5390, 338172), (5880, 309991), (6468, 281810), (8085, 225448), (9240, 197267), (10780, 169086), (12936, 140905), (16170, 112724), (21560, 84543), (28181, 64680), (32340, 56362)]