126031920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 160

約数和(自身を含む): 455923200

約数和(自身を除く): 329891280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1531, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3062, 3430, 3920, 4116, 4593, 5145, 5488, 5880, 6124, 6860, 7655, 8232, 9186, 10290, 10717, 11760, 12248, 13720, 15310, 16464, 18372, 20580, 21434, 22965, 24496, 27440, 30620, 32151, 36744, 41160, 42868, 45930, 53585, 61240, 64302, 73488, 75019, 82320, 85736, 91860, 107170, 122480, 128604, 150038, 160755, 171472, 183720, 214340, 225057, 257208, 300076, 321510, 367440, 375095, 428680, 450114, 514416, 525133, 600152, 643020, 750190, 857360, 900228, 1050266, 1125285, 1200304, 1286040, 1500380, 1575399, 1800456, 2100532, 2250570, 2572080, 2625665, 3000760, 3150798, 3600912, 4201064, 4501140, 5251330, 6001520, 6301596, 7876995, 8402128, 9002280, 10502660, 12603192, 15753990, 18004560, 21005320, 25206384, 31507980, 42010640, 63015960, 126031920]

約数ペア:

[(1, 126031920), (2, 63015960), (3, 42010640), (4, 31507980), (5, 25206384), (6, 21005320), (7, 18004560), (8, 15753990), (10, 12603192), (12, 10502660), (14, 9002280), (15, 8402128), (16, 7876995), (20, 6301596), (21, 6001520), (24, 5251330), (28, 4501140), (30, 4201064), (35, 3600912), (40, 3150798), (42, 3000760), (48, 2625665), (49, 2572080), (56, 2250570), (60, 2100532), (70, 1800456), (80, 1575399), (84, 1500380), (98, 1286040), (105, 1200304), (112, 1125285), (120, 1050266), (140, 900228), (147, 857360), (168, 750190), (196, 643020), (210, 600152), (240, 525133), (245, 514416), (280, 450114), (294, 428680), (336, 375095), (343, 367440), (392, 321510), (420, 300076), (490, 257208), (560, 225057), (588, 214340), (686, 183720), (735, 171472), (784, 160755), (840, 150038), (980, 128604), (1029, 122480), (1176, 107170), (1372, 91860), (1470, 85736), (1531, 82320), (1680, 75019), (1715, 73488), (1960, 64302), (2058, 61240), (2352, 53585), (2744, 45930), (2940, 42868), (3062, 41160), (3430, 36744), (3920, 32151), (4116, 30620), (4593, 27440), (5145, 24496), (5488, 22965), (5880, 21434), (6124, 20580), (6860, 18372), (7655, 16464), (8232, 15310), (9186, 13720), (10290, 12248), (10717, 11760)]