144448320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 497726208

約数和(自身を除く): 353277888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 167, 170, 192, 204, 212, 240, 255, 265, 272, 318, 320, 334, 340, 408, 424, 480, 501, 510, 530, 544, 636, 668, 680, 795, 816, 835, 848, 901, 960, 1002, 1020, 1060, 1088, 1272, 1336, 1360, 1590, 1632, 1670, 1696, 1802, 2004, 2040, 2120, 2505, 2544, 2672, 2703, 2720, 2839, 3180, 3264, 3340, 3392, 3604, 4008, 4080, 4240, 4505, 5010, 5088, 5344, 5406, 5440, 5678, 6360, 6680, 7208, 8016, 8160, 8480, 8517, 8851, 9010, 10020, 10176, 10688, 10812, 11356, 12720, 13360, 13515, 14195, 14416, 16032, 16320, 16960, 17034, 17702, 18020, 20040, 21624, 22712, 25440, 26553, 26720, 27030, 28390, 28832, 32064, 34068, 35404, 36040, 40080, 42585, 43248, 44255, 45424, 50880, 53106, 53440, 54060, 56780, 57664, 68136, 70808, 72080, 80160, 85170, 86496, 88510, 90848, 106212, 108120, 113560, 132765, 136272, 141616, 144160, 150467, 160320, 170340, 172992, 177020, 181696, 212424, 216240, 227120, 265530, 272544, 283232, 288320, 300934, 340680, 354040, 424848, 432480, 451401, 454240, 531060, 545088, 566464, 601868, 681360, 708080, 752335, 849696, 864960, 902802, 908480, 1062120, 1203736, 1362720, 1416160, 1504670, 1699392, 1805604, 2124240, 2257005, 2407472, 2725440, 2832320, 3009340, 3611208, 4248480, 4514010, 4814944, 6018680, 7222416, 8496960, 9028020, 9629888, 12037360, 14444832, 18056040, 24074720, 28889664, 36112080, 48149440, 72224160, 144448320]

約数ペア:

[(1, 144448320), (2, 72224160), (3, 48149440), (4, 36112080), (5, 28889664), (6, 24074720), (8, 18056040), (10, 14444832), (12, 12037360), (15, 9629888), (16, 9028020), (17, 8496960), (20, 7222416), (24, 6018680), (30, 4814944), (32, 4514010), (34, 4248480), (40, 3611208), (48, 3009340), (51, 2832320), (53, 2725440), (60, 2407472), (64, 2257005), (68, 2124240), (80, 1805604), (85, 1699392), (96, 1504670), (102, 1416160), (106, 1362720), (120, 1203736), (136, 1062120), (159, 908480), (160, 902802), (167, 864960), (170, 849696), (192, 752335), (204, 708080), (212, 681360), (240, 601868), (255, 566464), (265, 545088), (272, 531060), (318, 454240), (320, 451401), (334, 432480), (340, 424848), (408, 354040), (424, 340680), (480, 300934), (501, 288320), (510, 283232), (530, 272544), (544, 265530), (636, 227120), (668, 216240), (680, 212424), (795, 181696), (816, 177020), (835, 172992), (848, 170340), (901, 160320), (960, 150467), (1002, 144160), (1020, 141616), (1060, 136272), (1088, 132765), (1272, 113560), (1336, 108120), (1360, 106212), (1590, 90848), (1632, 88510), (1670, 86496), (1696, 85170), (1802, 80160), (2004, 72080), (2040, 70808), (2120, 68136), (2505, 57664), (2544, 56780), (2672, 54060), (2703, 53440), (2720, 53106), (2839, 50880), (3180, 45424), (3264, 44255), (3340, 43248), (3392, 42585), (3604, 40080), (4008, 36040), (4080, 35404), (4240, 34068), (4505, 32064), (5010, 28832), (5088, 28390), (5344, 27030), (5406, 26720), (5440, 26553), (5678, 25440), (6360, 22712), (6680, 21624), (7208, 20040), (8016, 18020), (8160, 17702), (8480, 17034), (8517, 16960), (8851, 16320), (9010, 16032), (10020, 14416), (10176, 14195), (10688, 13515), (10812, 13360), (11356, 12720)]