427894080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 1456310016

約数和(自身を除く): 1028415936

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, 136, 157, 160, 167, 170, 192, 204, 240, 255, 272, 314, 320, 334, 340, 408, 471, 480, 501, 510, 544, 628, 668, 680, 785, 816, 835, 942, 960, 1002, 1020, 1088, 1256, 1336, 1360, 1570, 1632, 1670, 1884, 2004, 2040, 2355, 2505, 2512, 2669, 2672, 2720, 2839, 3140, 3264, 3340, 3768, 4008, 4080, 4710, 5010, 5024, 5338, 5344, 5440, 5678, 6280, 6680, 7536, 8007, 8016, 8160, 8517, 9420, 10020, 10048, 10676, 10688, 11356, 12560, 13345, 13360, 14195, 15072, 16014, 16032, 16320, 17034, 18840, 20040, 21352, 22712, 25120, 26219, 26690, 26720, 28390, 30144, 32028, 32064, 34068, 37680, 40035, 40080, 42585, 42704, 45424, 50240, 52438, 53380, 53440, 56780, 64056, 68136, 75360, 78657, 80070, 80160, 85170, 85408, 90848, 104876, 106760, 113560, 128112, 131095, 136272, 150720, 157314, 160140, 160320, 170340, 170816, 181696, 209752, 213520, 227120, 256224, 262190, 272544, 314628, 320280, 340680, 393285, 419504, 427040, 445723, 454240, 512448, 524380, 545088, 629256, 640560, 681360, 786570, 839008, 854080, 891446, 908480, 1048760, 1258512, 1281120, 1337169, 1362720, 1573140, 1678016, 1782892, 2097520, 2228615, 2517024, 2562240, 2674338, 2725440, 3146280, 3565784, 4195040, 4457230, 5034048, 5348676, 6292560, 6685845, 7131568, 8390080, 8914460, 10697352, 12585120, 13371690, 14263136, 17828920, 21394704, 25170240, 26743380, 28526272, 35657840, 42789408, 53486760, 71315680, 85578816, 106973520, 142631360, 213947040, 427894080]

約数ペア:

[(1, 427894080), (2, 213947040), (3, 142631360), (4, 106973520), (5, 85578816), (6, 71315680), (8, 53486760), (10, 42789408), (12, 35657840), (15, 28526272), (16, 26743380), (17, 25170240), (20, 21394704), (24, 17828920), (30, 14263136), (32, 13371690), (34, 12585120), (40, 10697352), (48, 8914460), (51, 8390080), (60, 7131568), (64, 6685845), (68, 6292560), (80, 5348676), (85, 5034048), (96, 4457230), (102, 4195040), (120, 3565784), (136, 3146280), (157, 2725440), (160, 2674338), (167, 2562240), (170, 2517024), (192, 2228615), (204, 2097520), (240, 1782892), (255, 1678016), (272, 1573140), (314, 1362720), (320, 1337169), (334, 1281120), (340, 1258512), (408, 1048760), (471, 908480), (480, 891446), (501, 854080), (510, 839008), (544, 786570), (628, 681360), (668, 640560), (680, 629256), (785, 545088), (816, 524380), (835, 512448), (942, 454240), (960, 445723), (1002, 427040), (1020, 419504), (1088, 393285), (1256, 340680), (1336, 320280), (1360, 314628), (1570, 272544), (1632, 262190), (1670, 256224), (1884, 227120), (2004, 213520), (2040, 209752), (2355, 181696), (2505, 170816), (2512, 170340), (2669, 160320), (2672, 160140), (2720, 157314), (2839, 150720), (3140, 136272), (3264, 131095), (3340, 128112), (3768, 113560), (4008, 106760), (4080, 104876), (4710, 90848), (5010, 85408), (5024, 85170), (5338, 80160), (5344, 80070), (5440, 78657), (5678, 75360), (6280, 68136), (6680, 64056), (7536, 56780), (8007, 53440), (8016, 53380), (8160, 52438), (8517, 50240), (9420, 45424), (10020, 42704), (10048, 42585), (10676, 40080), (10688, 40035), (11356, 37680), (12560, 34068), (13345, 32064), (13360, 32028), (14195, 30144), (15072, 28390), (16014, 26720), (16032, 26690), (16320, 26219), (17034, 25120), (18840, 22712), (20040, 21352)]