2018664480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20717}}^1$

素因数の和:20771

約数の個数: 192

約数和(自身を含む): 7518147840

約数和(自身を除く): 5499483360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 13920, 16240, 19488, 20717, 24360, 32480, 41434, 48720, 62151, 82868, 97440, 103585, 124302, 145019, 165736, 207170, 248604, 290038, 310755, 331472, 414340, 435057, 497208, 580076, 600793, 621510, 662944, 725095, 828680, 870114, 994416, 1160152, 1201586, 1243020, 1450190, 1657360, 1740228, 1802379, 1988832, 2175285, 2320304, 2403172, 2486040, 2900380, 3003965, 3314720, 3480456, 3604758, 4205551, 4350570, 4640608, 4806344, 4972080, 5800760, 6007930, 6960912, 7209516, 8411102, 8701140, 9011895, 9612688, 9944160, 11601520, 12015860, 12616653, 13921824, 14419032, 16822204, 17402280, 18023790, 19225376, 21027755, 23203040, 24031720, 25233306, 28838064, 33644408, 34804560, 36047580, 42055510, 48063440, 50466612, 57676128, 63083265, 67288816, 69609120, 72095160, 84111020, 96126880, 100933224, 126166530, 134577632, 144190320, 168222040, 201866448, 252333060, 288380640, 336444080, 403732896, 504666120, 672888160, 1009332240, 2018664480]

約数ペア:

[(1, 2018664480), (2, 1009332240), (3, 672888160), (4, 504666120), (5, 403732896), (6, 336444080), (7, 288380640), (8, 252333060), (10, 201866448), (12, 168222040), (14, 144190320), (15, 134577632), (16, 126166530), (20, 100933224), (21, 96126880), (24, 84111020), (28, 72095160), (29, 69609120), (30, 67288816), (32, 63083265), (35, 57676128), (40, 50466612), (42, 48063440), (48, 42055510), (56, 36047580), (58, 34804560), (60, 33644408), (70, 28838064), (80, 25233306), (84, 24031720), (87, 23203040), (96, 21027755), (105, 19225376), (112, 18023790), (116, 17402280), (120, 16822204), (140, 14419032), (145, 13921824), (160, 12616653), (168, 12015860), (174, 11601520), (203, 9944160), (210, 9612688), (224, 9011895), (232, 8701140), (240, 8411102), (280, 7209516), (290, 6960912), (336, 6007930), (348, 5800760), (406, 4972080), (420, 4806344), (435, 4640608), (464, 4350570), (480, 4205551), (560, 3604758), (580, 3480456), (609, 3314720), (672, 3003965), (696, 2900380), (812, 2486040), (840, 2403172), (870, 2320304), (928, 2175285), (1015, 1988832), (1120, 1802379), (1160, 1740228), (1218, 1657360), (1392, 1450190), (1624, 1243020), (1680, 1201586), (1740, 1160152), (2030, 994416), (2320, 870114), (2436, 828680), (2784, 725095), (3045, 662944), (3248, 621510), (3360, 600793), (3480, 580076), (4060, 497208), (4640, 435057), (4872, 414340), (6090, 331472), (6496, 310755), (6960, 290038), (8120, 248604), (9744, 207170), (12180, 165736), (13920, 145019), (16240, 124302), (19488, 103585), (20717, 97440), (24360, 82868), (32480, 62151), (41434, 48720)]