2495914960

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{8269}}^1$

素因数の和:8314

約数の個数: 160

約数和(自身を含む): 7383456000

約数和(自身を除く): 4887541040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 560, 616, 686, 770, 784, 880, 980, 1078, 1232, 1372, 1540, 1715, 1960, 2156, 2695, 2744, 3080, 3430, 3773, 3920, 4312, 5390, 5488, 6160, 6860, 7546, 8269, 8624, 10780, 13720, 15092, 16538, 18865, 21560, 27440, 30184, 33076, 37730, 41345, 43120, 57883, 60368, 66152, 75460, 82690, 90959, 115766, 132304, 150920, 165380, 181918, 231532, 289415, 301840, 330760, 363836, 405181, 454795, 463064, 578830, 636713, 661520, 727672, 810362, 909590, 926128, 1157660, 1273426, 1455344, 1620724, 1819180, 2025905, 2315320, 2546852, 2836267, 3183565, 3241448, 3638360, 4051810, 4456991, 4630640, 5093704, 5672534, 6367130, 6482896, 7276720, 8103620, 8913982, 10187408, 11345068, 12734260, 14181335, 16207240, 17827964, 22284955, 22690136, 25468520, 28362670, 31198937, 32414480, 35655928, 44569910, 45380272, 50937040, 56725340, 62397874, 71311856, 89139820, 113450680, 124795748, 155994685, 178279640, 226901360, 249591496, 311989370, 356559280, 499182992, 623978740, 1247957480, 2495914960]

約数ペア:

[(1, 2495914960), (2, 1247957480), (4, 623978740), (5, 499182992), (7, 356559280), (8, 311989370), (10, 249591496), (11, 226901360), (14, 178279640), (16, 155994685), (20, 124795748), (22, 113450680), (28, 89139820), (35, 71311856), (40, 62397874), (44, 56725340), (49, 50937040), (55, 45380272), (56, 44569910), (70, 35655928), (77, 32414480), (80, 31198937), (88, 28362670), (98, 25468520), (110, 22690136), (112, 22284955), (140, 17827964), (154, 16207240), (176, 14181335), (196, 12734260), (220, 11345068), (245, 10187408), (280, 8913982), (308, 8103620), (343, 7276720), (385, 6482896), (392, 6367130), (440, 5672534), (490, 5093704), (539, 4630640), (560, 4456991), (616, 4051810), (686, 3638360), (770, 3241448), (784, 3183565), (880, 2836267), (980, 2546852), (1078, 2315320), (1232, 2025905), (1372, 1819180), (1540, 1620724), (1715, 1455344), (1960, 1273426), (2156, 1157660), (2695, 926128), (2744, 909590), (3080, 810362), (3430, 727672), (3773, 661520), (3920, 636713), (4312, 578830), (5390, 463064), (5488, 454795), (6160, 405181), (6860, 363836), (7546, 330760), (8269, 301840), (8624, 289415), (10780, 231532), (13720, 181918), (15092, 165380), (16538, 150920), (18865, 132304), (21560, 115766), (27440, 90959), (30184, 82690), (33076, 75460), (37730, 66152), (41345, 60368), (43120, 57883)]