1228141440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 384

約数和(自身を含む): 4511052000

約数和(自身を除く): 3282910560

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 149, 159, 160, 162, 180, 192, 212, 216, 240, 243, 265, 270, 288, 298, 318, 320, 324, 360, 384, 405, 424, 432, 447, 477, 480, 486, 530, 540, 576, 596, 636, 640, 648, 720, 745, 795, 810, 848, 864, 894, 954, 960, 972, 1060, 1080, 1152, 1192, 1215, 1272, 1296, 1341, 1431, 1440, 1490, 1590, 1620, 1696, 1728, 1788, 1908, 1920, 1944, 2120, 2160, 2235, 2384, 2385, 2430, 2544, 2592, 2682, 2862, 2880, 2980, 3180, 3240, 3392, 3456, 3576, 3816, 3888, 4023, 4240, 4293, 4320, 4470, 4768, 4770, 4860, 5088, 5184, 5364, 5724, 5760, 5960, 6360, 6480, 6705, 6784, 7152, 7155, 7632, 7776, 7897, 8046, 8480, 8586, 8640, 8940, 9536, 9540, 9720, 10176, 10368, 10728, 11448, 11920, 12069, 12720, 12879, 12960, 13410, 14304, 14310, 15264, 15552, 15794, 16092, 16960, 17172, 17280, 17880, 19072, 19080, 19440, 20115, 20352, 21456, 21465, 22896, 23691, 23840, 24138, 25440, 25758, 25920, 26820, 28608, 28620, 30528, 31104, 31588, 32184, 33920, 34344, 35760, 36207, 38160, 38880, 39485, 40230, 42912, 42930, 45792, 47382, 47680, 48276, 50880, 51516, 51840, 53640, 57216, 57240, 60345, 61056, 63176, 64368, 64395, 68688, 71073, 71520, 72414, 76320, 77760, 78970, 80460, 85824, 85860, 91584, 94764, 95360, 96552, 101760, 103032, 107280, 114480, 118455, 120690, 126352, 128736, 128790, 137376, 142146, 143040, 144828, 152640, 155520, 157940, 160920, 171648, 171720, 181035, 183168, 189528, 193104, 206064, 213219, 214560, 228960, 236910, 241380, 252704, 257472, 257580, 274752, 284292, 286080, 289656, 305280, 315880, 321840, 343440, 355365, 362070, 379056, 386208, 412128, 426438, 429120, 457920, 473820, 482760, 505408, 514944, 515160, 549504, 568584, 579312, 631760, 639657, 643680, 686880, 710730, 724140, 758112, 772416, 824256, 852876, 858240, 915840, 947640, 965520, 1010816, 1030320, 1066095, 1137168, 1158624, 1263520, 1279314, 1287360, 1373760, 1421460, 1448280, 1516224, 1544832, 1648512, 1705752, 1895280, 1918971, 1931040, 2060640, 2132190, 2274336, 2317248, 2527040, 2558628, 2574720, 2747520, 2842920, 2896560, 3032448, 3198285, 3411504, 3790560, 3837942, 3862080, 4121280, 4264380, 4548672, 4634496, 5054080, 5117256, 5685840, 5793120, 6396570, 6823008, 7581120, 7675884, 7724160, 8242560, 8528760, 9097344, 9594855, 10234512, 11371680, 11586240, 12793140, 13646016, 15162240, 15351768, 17057520, 19189710, 20469024, 22743360, 23172480, 25586280, 27292032, 30703536, 34115040, 38379420, 40938048, 45486720, 51172560, 61407072, 68230080, 76758840, 81876096, 102345120, 122814144, 136460160, 153517680, 204690240, 245628288, 307035360, 409380480, 614070720, 1228141440]

約数ペア:

[(1, 1228141440), (2, 614070720), (3, 409380480), (4, 307035360), (5, 245628288), (6, 204690240), (8, 153517680), (9, 136460160), (10, 122814144), (12, 102345120), (15, 81876096), (16, 76758840), (18, 68230080), (20, 61407072), (24, 51172560), (27, 45486720), (30, 40938048), (32, 38379420), (36, 34115040), (40, 30703536), (45, 27292032), (48, 25586280), (53, 23172480), (54, 22743360), (60, 20469024), (64, 19189710), (72, 17057520), (80, 15351768), (81, 15162240), (90, 13646016), (96, 12793140), (106, 11586240), (108, 11371680), (120, 10234512), (128, 9594855), (135, 9097344), (144, 8528760), (149, 8242560), (159, 7724160), (160, 7675884), (162, 7581120), (180, 6823008), (192, 6396570), (212, 5793120), (216, 5685840), (240, 5117256), (243, 5054080), (265, 4634496), (270, 4548672), (288, 4264380), (298, 4121280), (318, 3862080), (320, 3837942), (324, 3790560), (360, 3411504), (384, 3198285), (405, 3032448), (424, 2896560), (432, 2842920), (447, 2747520), (477, 2574720), (480, 2558628), (486, 2527040), (530, 2317248), (540, 2274336), (576, 2132190), (596, 2060640), (636, 1931040), (640, 1918971), (648, 1895280), (720, 1705752), (745, 1648512), (795, 1544832), (810, 1516224), (848, 1448280), (864, 1421460), (894, 1373760), (954, 1287360), (960, 1279314), (972, 1263520), (1060, 1158624), (1080, 1137168), (1152, 1066095), (1192, 1030320), (1215, 1010816), (1272, 965520), (1296, 947640), (1341, 915840), (1431, 858240), (1440, 852876), (1490, 824256), (1590, 772416), (1620, 758112), (1696, 724140), (1728, 710730), (1788, 686880), (1908, 643680), (1920, 639657), (1944, 631760), (2120, 579312), (2160, 568584), (2235, 549504), (2384, 515160), (2385, 514944), (2430, 505408), (2544, 482760), (2592, 473820), (2682, 457920), (2862, 429120), (2880, 426438), (2980, 412128), (3180, 386208), (3240, 379056), (3392, 362070), (3456, 355365), (3576, 343440), (3816, 321840), (3888, 315880), (4023, 305280), (4240, 289656), (4293, 286080), (4320, 284292), (4470, 274752), (4768, 257580), (4770, 257472), (4860, 252704), (5088, 241380), (5184, 236910), (5364, 228960), (5724, 214560), (5760, 213219), (5960, 206064), (6360, 193104), (6480, 189528), (6705, 183168), (6784, 181035), (7152, 171720), (7155, 171648), (7632, 160920), (7776, 157940), (7897, 155520), (8046, 152640), (8480, 144828), (8586, 143040), (8640, 142146), (8940, 137376), (9536, 128790), (9540, 128736), (9720, 126352), (10176, 120690), (10368, 118455), (10728, 114480), (11448, 107280), (11920, 103032), (12069, 101760), (12720, 96552), (12879, 95360), (12960, 94764), (13410, 91584), (14304, 85860), (14310, 85824), (15264, 80460), (15552, 78970), (15794, 77760), (16092, 76320), (16960, 72414), (17172, 71520), (17280, 71073), (17880, 68688), (19072, 64395), (19080, 64368), (19440, 63176), (20115, 61056), (20352, 60345), (21456, 57240), (21465, 57216), (22896, 53640), (23691, 51840), (23840, 51516), (24138, 50880), (25440, 48276), (25758, 47680), (25920, 47382), (26820, 45792), (28608, 42930), (28620, 42912), (30528, 40230), (31104, 39485), (31588, 38880), (32184, 38160), (33920, 36207), (34344, 35760)]