839658240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3219

約数の個数: 216

約数和(自身を含む): 3032396640

約数和(自身を除く): 2192738400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3169, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6338, 6624, 7360, 8280, 8832, 9507, 11040, 11520, 12676, 13248, 14720, 15845, 16560, 17664, 19014, 22080, 25352, 26496, 28521, 29440, 31690, 33120, 38028, 44160, 47535, 50704, 52992, 57042, 63380, 66240, 72887, 76056, 88320, 95070, 101408, 114084, 126760, 132480, 142605, 145774, 152112, 190140, 202816, 218661, 228168, 253520, 264960, 285210, 291548, 304224, 364435, 380280, 405632, 437322, 456336, 507040, 570420, 583096, 608448, 655983, 728870, 760560, 811264, 874644, 912672, 1014080, 1093305, 1140840, 1166192, 1216896, 1311966, 1457740, 1521120, 1749288, 1825344, 2028160, 2186610, 2281680, 2332384, 2433792, 2623932, 2915480, 3042240, 3279915, 3498576, 3650688, 4056320, 4373220, 4563360, 4664768, 5247864, 5830960, 6084480, 6559830, 6997152, 7301376, 8746440, 9126720, 9329536, 10495728, 11661920, 12168960, 13119660, 13994304, 17492880, 18253440, 18659072, 20991456, 23323840, 26239320, 27988608, 34985760, 36506880, 41982912, 46647680, 52478640, 55977216, 69971520, 83965824, 93295360, 104957280, 139943040, 167931648, 209914560, 279886080, 419829120, 839658240]

約数ペア:

[(1, 839658240), (2, 419829120), (3, 279886080), (4, 209914560), (5, 167931648), (6, 139943040), (8, 104957280), (9, 93295360), (10, 83965824), (12, 69971520), (15, 55977216), (16, 52478640), (18, 46647680), (20, 41982912), (23, 36506880), (24, 34985760), (30, 27988608), (32, 26239320), (36, 23323840), (40, 20991456), (45, 18659072), (46, 18253440), (48, 17492880), (60, 13994304), (64, 13119660), (69, 12168960), (72, 11661920), (80, 10495728), (90, 9329536), (92, 9126720), (96, 8746440), (115, 7301376), (120, 6997152), (128, 6559830), (138, 6084480), (144, 5830960), (160, 5247864), (180, 4664768), (184, 4563360), (192, 4373220), (207, 4056320), (230, 3650688), (240, 3498576), (256, 3279915), (276, 3042240), (288, 2915480), (320, 2623932), (345, 2433792), (360, 2332384), (368, 2281680), (384, 2186610), (414, 2028160), (460, 1825344), (480, 1749288), (552, 1521120), (576, 1457740), (640, 1311966), (690, 1216896), (720, 1166192), (736, 1140840), (768, 1093305), (828, 1014080), (920, 912672), (960, 874644), (1035, 811264), (1104, 760560), (1152, 728870), (1280, 655983), (1380, 608448), (1440, 583096), (1472, 570420), (1656, 507040), (1840, 456336), (1920, 437322), (2070, 405632), (2208, 380280), (2304, 364435), (2760, 304224), (2880, 291548), (2944, 285210), (3169, 264960), (3312, 253520), (3680, 228168), (3840, 218661), (4140, 202816), (4416, 190140), (5520, 152112), (5760, 145774), (5888, 142605), (6338, 132480), (6624, 126760), (7360, 114084), (8280, 101408), (8832, 95070), (9507, 88320), (11040, 76056), (11520, 72887), (12676, 66240), (13248, 63380), (14720, 57042), (15845, 52992), (16560, 50704), (17664, 47535), (19014, 44160), (22080, 38028), (25352, 33120), (26496, 31690), (28521, 29440)]