427447680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 256

約数和(自身を含む): 1529314560

約数和(自身を除く): 1101866880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 547, 555, 592, 640, 660, 704, 740, 814, 880, 888, 960, 1056, 1094, 1110, 1184, 1221, 1320, 1408, 1480, 1628, 1641, 1760, 1776, 1920, 2035, 2112, 2188, 2220, 2368, 2442, 2640, 2735, 2960, 3256, 3282, 3520, 3552, 4070, 4224, 4376, 4440, 4736, 4884, 5280, 5470, 5920, 6017, 6105, 6512, 6564, 7040, 7104, 8140, 8205, 8752, 8880, 9768, 10560, 10940, 11840, 12034, 12210, 13024, 13128, 14208, 16280, 16410, 17504, 17760, 18051, 19536, 20239, 21120, 21880, 23680, 24068, 24420, 26048, 26256, 30085, 32560, 32820, 35008, 35520, 36102, 39072, 40478, 43760, 48136, 48840, 52096, 52512, 60170, 60717, 65120, 65640, 70016, 71040, 72204, 78144, 80956, 87520, 90255, 96272, 97680, 101195, 105024, 120340, 121434, 130240, 131280, 144408, 156288, 161912, 175040, 180510, 192544, 195360, 202390, 210048, 222629, 240680, 242868, 260480, 262560, 288816, 303585, 323824, 350080, 361020, 385088, 390720, 404780, 445258, 481360, 485736, 525120, 577632, 607170, 647648, 667887, 722040, 770176, 781440, 809560, 890516, 962720, 971472, 1050240, 1113145, 1155264, 1214340, 1295296, 1335774, 1444080, 1619120, 1781032, 1925440, 1942944, 2226290, 2310528, 2428680, 2590592, 2671548, 2888160, 3238240, 3339435, 3562064, 3850880, 3885888, 4452580, 4857360, 5343096, 5776320, 6476480, 6678870, 7124128, 7771776, 8905160, 9714720, 10686192, 11552640, 12952960, 13357740, 14248256, 17810320, 19429440, 21372384, 26715480, 28496512, 35620640, 38858880, 42744768, 53430960, 71241280, 85489536, 106861920, 142482560, 213723840, 427447680]

約数ペア:

[(1, 427447680), (2, 213723840), (3, 142482560), (4, 106861920), (5, 85489536), (6, 71241280), (8, 53430960), (10, 42744768), (11, 38858880), (12, 35620640), (15, 28496512), (16, 26715480), (20, 21372384), (22, 19429440), (24, 17810320), (30, 14248256), (32, 13357740), (33, 12952960), (37, 11552640), (40, 10686192), (44, 9714720), (48, 8905160), (55, 7771776), (60, 7124128), (64, 6678870), (66, 6476480), (74, 5776320), (80, 5343096), (88, 4857360), (96, 4452580), (110, 3885888), (111, 3850880), (120, 3562064), (128, 3339435), (132, 3238240), (148, 2888160), (160, 2671548), (165, 2590592), (176, 2428680), (185, 2310528), (192, 2226290), (220, 1942944), (222, 1925440), (240, 1781032), (264, 1619120), (296, 1444080), (320, 1335774), (330, 1295296), (352, 1214340), (370, 1155264), (384, 1113145), (407, 1050240), (440, 971472), (444, 962720), (480, 890516), (528, 809560), (547, 781440), (555, 770176), (592, 722040), (640, 667887), (660, 647648), (704, 607170), (740, 577632), (814, 525120), (880, 485736), (888, 481360), (960, 445258), (1056, 404780), (1094, 390720), (1110, 385088), (1184, 361020), (1221, 350080), (1320, 323824), (1408, 303585), (1480, 288816), (1628, 262560), (1641, 260480), (1760, 242868), (1776, 240680), (1920, 222629), (2035, 210048), (2112, 202390), (2188, 195360), (2220, 192544), (2368, 180510), (2442, 175040), (2640, 161912), (2735, 156288), (2960, 144408), (3256, 131280), (3282, 130240), (3520, 121434), (3552, 120340), (4070, 105024), (4224, 101195), (4376, 97680), (4440, 96272), (4736, 90255), (4884, 87520), (5280, 80956), (5470, 78144), (5920, 72204), (6017, 71040), (6105, 70016), (6512, 65640), (6564, 65120), (7040, 60717), (7104, 60170), (8140, 52512), (8205, 52096), (8752, 48840), (8880, 48136), (9768, 43760), (10560, 40478), (10940, 39072), (11840, 36102), (12034, 35520), (12210, 35008), (13024, 32820), (13128, 32560), (14208, 30085), (16280, 26256), (16410, 26048), (17504, 24420), (17760, 24068), (18051, 23680), (19536, 21880), (20239, 21120)]