18295424640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2709

約数の個数: 320

約数和(自身を含む): 65832228000

約数和(自身を除く): 47536803360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 695, 720, 810, 834, 864, 960, 1080, 1112, 1152, 1251, 1296, 1390, 1440, 1620, 1668, 1728, 1920, 2085, 2160, 2224, 2502, 2539, 2592, 2780, 2880, 3240, 3336, 3456, 3753, 4170, 4320, 4448, 5004, 5078, 5184, 5560, 5760, 6255, 6480, 6672, 7506, 7617, 8340, 8640, 8896, 10008, 10156, 10368, 11120, 11259, 12510, 12695, 12960, 13344, 15012, 15234, 16680, 17280, 17792, 18765, 20016, 20312, 22240, 22518, 22851, 25020, 25390, 25920, 26688, 30024, 30468, 33360, 37530, 38085, 40032, 40624, 44480, 45036, 45702, 50040, 50780, 51840, 53376, 56295, 60048, 60936, 66720, 68553, 75060, 76170, 80064, 81248, 88960, 90072, 91404, 100080, 101560, 112590, 114255, 120096, 121872, 133440, 137106, 150120, 152340, 160128, 162496, 180144, 182808, 200160, 203120, 205659, 225180, 228510, 240192, 243744, 266880, 274212, 300240, 304680, 324992, 342765, 352921, 360288, 365616, 400320, 406240, 411318, 450360, 457020, 480384, 487488, 548424, 600480, 609360, 685530, 705842, 720576, 731232, 800640, 812480, 822636, 900720, 914040, 974976, 1028295, 1058763, 1096848, 1200960, 1218720, 1371060, 1411684, 1441152, 1462464, 1624960, 1645272, 1764605, 1801440, 1828080, 2056590, 2117526, 2193696, 2401920, 2437440, 2742120, 2823368, 2924928, 3176289, 3290544, 3529210, 3602880, 3656160, 4113180, 4235052, 4387392, 4874880, 5293815, 5484240, 5646736, 6352578, 6581088, 7058420, 7205760, 7312320, 8226360, 8470104, 8774784, 9528867, 10587630, 10968480, 11293472, 12705156, 13162176, 14116840, 14624640, 15881445, 16452720, 16940208, 19057734, 21175260, 21936960, 22586944, 25410312, 26324352, 28233680, 28586601, 31762890, 32905440, 33880416, 38115468, 42350520, 43873920, 45173888, 47644335, 50820624, 56467360, 57173202, 63525780, 65810880, 67760832, 76230936, 84701040, 95288670, 101641248, 112934720, 114346404, 127051560, 131621760, 135521664, 142933005, 152461872, 169402080, 190577340, 203282496, 225869440, 228692808, 254103120, 285866010, 304923744, 338804160, 381154680, 406564992, 457385616, 508206240, 571732020, 609847488, 677608320, 762309360, 914771232, 1016412480, 1143464040, 1219694976, 1524618720, 1829542464, 2032824960, 2286928080, 3049237440, 3659084928, 4573856160, 6098474880, 9147712320, 18295424640]

約数ペア:

[(1, 18295424640), (2, 9147712320), (3, 6098474880), (4, 4573856160), (5, 3659084928), (6, 3049237440), (8, 2286928080), (9, 2032824960), (10, 1829542464), (12, 1524618720), (15, 1219694976), (16, 1143464040), (18, 1016412480), (20, 914771232), (24, 762309360), (27, 677608320), (30, 609847488), (32, 571732020), (36, 508206240), (40, 457385616), (45, 406564992), (48, 381154680), (54, 338804160), (60, 304923744), (64, 285866010), (72, 254103120), (80, 228692808), (81, 225869440), (90, 203282496), (96, 190577340), (108, 169402080), (120, 152461872), (128, 142933005), (135, 135521664), (139, 131621760), (144, 127051560), (160, 114346404), (162, 112934720), (180, 101641248), (192, 95288670), (216, 84701040), (240, 76230936), (270, 67760832), (278, 65810880), (288, 63525780), (320, 57173202), (324, 56467360), (360, 50820624), (384, 47644335), (405, 45173888), (417, 43873920), (432, 42350520), (480, 38115468), (540, 33880416), (556, 32905440), (576, 31762890), (640, 28586601), (648, 28233680), (695, 26324352), (720, 25410312), (810, 22586944), (834, 21936960), (864, 21175260), (960, 19057734), (1080, 16940208), (1112, 16452720), (1152, 15881445), (1251, 14624640), (1296, 14116840), (1390, 13162176), (1440, 12705156), (1620, 11293472), (1668, 10968480), (1728, 10587630), (1920, 9528867), (2085, 8774784), (2160, 8470104), (2224, 8226360), (2502, 7312320), (2539, 7205760), (2592, 7058420), (2780, 6581088), (2880, 6352578), (3240, 5646736), (3336, 5484240), (3456, 5293815), (3753, 4874880), (4170, 4387392), (4320, 4235052), (4448, 4113180), (5004, 3656160), (5078, 3602880), (5184, 3529210), (5560, 3290544), (5760, 3176289), (6255, 2924928), (6480, 2823368), (6672, 2742120), (7506, 2437440), (7617, 2401920), (8340, 2193696), (8640, 2117526), (8896, 2056590), (10008, 1828080), (10156, 1801440), (10368, 1764605), (11120, 1645272), (11259, 1624960), (12510, 1462464), (12695, 1441152), (12960, 1411684), (13344, 1371060), (15012, 1218720), (15234, 1200960), (16680, 1096848), (17280, 1058763), (17792, 1028295), (18765, 974976), (20016, 914040), (20312, 900720), (22240, 822636), (22518, 812480), (22851, 800640), (25020, 731232), (25390, 720576), (25920, 705842), (26688, 685530), (30024, 609360), (30468, 600480), (33360, 548424), (37530, 487488), (38085, 480384), (40032, 457020), (40624, 450360), (44480, 411318), (45036, 406240), (45702, 400320), (50040, 365616), (50780, 360288), (51840, 352921), (53376, 342765), (56295, 324992), (60048, 304680), (60936, 300240), (66720, 274212), (68553, 266880), (75060, 243744), (76170, 240192), (80064, 228510), (81248, 225180), (88960, 205659), (90072, 203120), (91404, 200160), (100080, 182808), (101560, 180144), (112590, 162496), (114255, 160128), (120096, 152340), (121872, 150120), (133440, 137106)]