2000472960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 6810531840

約数和(自身を除く): 4810058880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 167, 170, 192, 204, 240, 255, 272, 320, 334, 340, 367, 384, 408, 480, 501, 510, 544, 640, 668, 680, 734, 816, 835, 960, 1002, 1020, 1088, 1101, 1336, 1360, 1468, 1632, 1670, 1835, 1920, 2004, 2040, 2176, 2202, 2505, 2672, 2720, 2839, 2936, 3264, 3340, 3670, 4008, 4080, 4404, 5010, 5344, 5440, 5505, 5678, 5872, 6239, 6528, 6680, 7340, 8016, 8160, 8517, 8808, 10020, 10688, 10880, 11010, 11356, 11744, 12478, 13360, 14195, 14680, 16032, 16320, 17034, 17616, 18717, 20040, 21376, 22020, 22712, 23488, 24956, 26720, 28390, 29360, 31195, 32064, 32640, 34068, 35232, 37434, 40080, 42585, 44040, 45424, 46976, 49912, 53440, 56780, 58720, 61289, 62390, 64128, 68136, 70464, 74868, 80160, 85170, 88080, 90848, 93585, 99824, 106880, 113560, 117440, 122578, 124780, 136272, 140928, 149736, 160320, 170340, 176160, 181696, 183867, 187170, 199648, 227120, 234880, 245156, 249560, 272544, 299472, 306445, 320640, 340680, 352320, 363392, 367734, 374340, 399296, 454240, 490312, 499120, 545088, 598944, 612890, 681360, 704640, 735468, 748680, 798592, 908480, 919335, 980624, 998240, 1041913, 1090176, 1197888, 1225780, 1362720, 1470936, 1497360, 1816960, 1838670, 1961248, 1996480, 2083826, 2395776, 2451560, 2725440, 2941872, 2994720, 3125739, 3677340, 3922496, 3992960, 4167652, 4903120, 5209565, 5450880, 5883744, 5989440, 6251478, 7354680, 7844992, 8335304, 9806240, 10419130, 11767488, 11978880, 12502956, 14709360, 15628695, 16670608, 19612480, 20838260, 23534976, 25005912, 29418720, 31257390, 33341216, 39224960, 41676520, 50011824, 58837440, 62514780, 66682432, 83353040, 100023648, 117674880, 125029560, 133364864, 166706080, 200047296, 250059120, 333412160, 400094592, 500118240, 666824320, 1000236480, 2000472960]

約数ペア:

[(1, 2000472960), (2, 1000236480), (3, 666824320), (4, 500118240), (5, 400094592), (6, 333412160), (8, 250059120), (10, 200047296), (12, 166706080), (15, 133364864), (16, 125029560), (17, 117674880), (20, 100023648), (24, 83353040), (30, 66682432), (32, 62514780), (34, 58837440), (40, 50011824), (48, 41676520), (51, 39224960), (60, 33341216), (64, 31257390), (68, 29418720), (80, 25005912), (85, 23534976), (96, 20838260), (102, 19612480), (120, 16670608), (128, 15628695), (136, 14709360), (160, 12502956), (167, 11978880), (170, 11767488), (192, 10419130), (204, 9806240), (240, 8335304), (255, 7844992), (272, 7354680), (320, 6251478), (334, 5989440), (340, 5883744), (367, 5450880), (384, 5209565), (408, 4903120), (480, 4167652), (501, 3992960), (510, 3922496), (544, 3677340), (640, 3125739), (668, 2994720), (680, 2941872), (734, 2725440), (816, 2451560), (835, 2395776), (960, 2083826), (1002, 1996480), (1020, 1961248), (1088, 1838670), (1101, 1816960), (1336, 1497360), (1360, 1470936), (1468, 1362720), (1632, 1225780), (1670, 1197888), (1835, 1090176), (1920, 1041913), (2004, 998240), (2040, 980624), (2176, 919335), (2202, 908480), (2505, 798592), (2672, 748680), (2720, 735468), (2839, 704640), (2936, 681360), (3264, 612890), (3340, 598944), (3670, 545088), (4008, 499120), (4080, 490312), (4404, 454240), (5010, 399296), (5344, 374340), (5440, 367734), (5505, 363392), (5678, 352320), (5872, 340680), (6239, 320640), (6528, 306445), (6680, 299472), (7340, 272544), (8016, 249560), (8160, 245156), (8517, 234880), (8808, 227120), (10020, 199648), (10688, 187170), (10880, 183867), (11010, 181696), (11356, 176160), (11744, 170340), (12478, 160320), (13360, 149736), (14195, 140928), (14680, 136272), (16032, 124780), (16320, 122578), (17034, 117440), (17616, 113560), (18717, 106880), (20040, 99824), (21376, 93585), (22020, 90848), (22712, 88080), (23488, 85170), (24956, 80160), (26720, 74868), (28390, 70464), (29360, 68136), (31195, 64128), (32064, 62390), (32640, 61289), (34068, 58720), (35232, 56780), (37434, 53440), (40080, 49912), (42585, 46976), (44040, 45424)]