2641006080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 320

約数和(自身を含む): 9879724800

約数和(自身を除く): 7238718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 2011, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4022, 4104, 4320, 4560, 4608, 4864, 5130, 5472, 5760, 6033, 6080, 6840, 6912, 7296, 7680, 8044, 8208, 8640, 9120, 9728, 10055, 10260, 10944, 11520, 12066, 12160, 13680, 13824, 14592, 16088, 16416, 17280, 18099, 18240, 20110, 20520, 21888, 23040, 24132, 24320, 27360, 29184, 30165, 32176, 32832, 34560, 36198, 36480, 38209, 40220, 41040, 43776, 48264, 48640, 54297, 54720, 60330, 64352, 65664, 69120, 72396, 72960, 76418, 80440, 82080, 87552, 90495, 96528, 108594, 109440, 114627, 120660, 128704, 131328, 144792, 145920, 152836, 160880, 164160, 180990, 191045, 193056, 217188, 218880, 229254, 241320, 257408, 262656, 271485, 289584, 305672, 321760, 328320, 343881, 361980, 382090, 386112, 434376, 437760, 458508, 482640, 514816, 542970, 573135, 579168, 611344, 643520, 656640, 687762, 723960, 764180, 772224, 868752, 917016, 965280, 1029632, 1031643, 1085940, 1146270, 1158336, 1222688, 1287040, 1313280, 1375524, 1447920, 1528360, 1544448, 1719405, 1737504, 1834032, 1930560, 2063286, 2171880, 2292540, 2316672, 2445376, 2574080, 2751048, 2895840, 3056720, 3088896, 3438810, 3475008, 3668064, 3861120, 4126572, 4343760, 4585080, 4633344, 4890752, 5148160, 5158215, 5502096, 5791680, 6113440, 6877620, 6950016, 7336128, 7722240, 8253144, 8687520, 9170160, 9266688, 9781504, 10316430, 11004192, 11583360, 12226880, 13755240, 13900032, 14672256, 15444480, 16506288, 17375040, 18340320, 19563008, 20632860, 22008384, 23166720, 24453760, 27510480, 27800064, 29344512, 33012576, 34750080, 36680640, 41265720, 44016768, 46333440, 48907520, 55020960, 58689024, 66025152, 69500160, 73361280, 82531440, 88033536, 97815040, 110041920, 132050304, 139000320, 146722560, 165062880, 176067072, 220083840, 264100608, 293445120, 330125760, 440167680, 528201216, 660251520, 880335360, 1320503040, 2641006080]

約数ペア:

[(1, 2641006080), (2, 1320503040), (3, 880335360), (4, 660251520), (5, 528201216), (6, 440167680), (8, 330125760), (9, 293445120), (10, 264100608), (12, 220083840), (15, 176067072), (16, 165062880), (18, 146722560), (19, 139000320), (20, 132050304), (24, 110041920), (27, 97815040), (30, 88033536), (32, 82531440), (36, 73361280), (38, 69500160), (40, 66025152), (45, 58689024), (48, 55020960), (54, 48907520), (57, 46333440), (60, 44016768), (64, 41265720), (72, 36680640), (76, 34750080), (80, 33012576), (90, 29344512), (95, 27800064), (96, 27510480), (108, 24453760), (114, 23166720), (120, 22008384), (128, 20632860), (135, 19563008), (144, 18340320), (152, 17375040), (160, 16506288), (171, 15444480), (180, 14672256), (190, 13900032), (192, 13755240), (216, 12226880), (228, 11583360), (240, 11004192), (256, 10316430), (270, 9781504), (285, 9266688), (288, 9170160), (304, 8687520), (320, 8253144), (342, 7722240), (360, 7336128), (380, 6950016), (384, 6877620), (432, 6113440), (456, 5791680), (480, 5502096), (512, 5158215), (513, 5148160), (540, 4890752), (570, 4633344), (576, 4585080), (608, 4343760), (640, 4126572), (684, 3861120), (720, 3668064), (760, 3475008), (768, 3438810), (855, 3088896), (864, 3056720), (912, 2895840), (960, 2751048), (1026, 2574080), (1080, 2445376), (1140, 2316672), (1152, 2292540), (1216, 2171880), (1280, 2063286), (1368, 1930560), (1440, 1834032), (1520, 1737504), (1536, 1719405), (1710, 1544448), (1728, 1528360), (1824, 1447920), (1920, 1375524), (2011, 1313280), (2052, 1287040), (2160, 1222688), (2280, 1158336), (2304, 1146270), (2432, 1085940), (2560, 1031643), (2565, 1029632), (2736, 965280), (2880, 917016), (3040, 868752), (3420, 772224), (3456, 764180), (3648, 723960), (3840, 687762), (4022, 656640), (4104, 643520), (4320, 611344), (4560, 579168), (4608, 573135), (4864, 542970), (5130, 514816), (5472, 482640), (5760, 458508), (6033, 437760), (6080, 434376), (6840, 386112), (6912, 382090), (7296, 361980), (7680, 343881), (8044, 328320), (8208, 321760), (8640, 305672), (9120, 289584), (9728, 271485), (10055, 262656), (10260, 257408), (10944, 241320), (11520, 229254), (12066, 218880), (12160, 217188), (13680, 193056), (13824, 191045), (14592, 180990), (16088, 164160), (16416, 160880), (17280, 152836), (18099, 145920), (18240, 144792), (20110, 131328), (20520, 128704), (21888, 120660), (23040, 114627), (24132, 109440), (24320, 108594), (27360, 96528), (29184, 90495), (30165, 87552), (32176, 82080), (32832, 80440), (34560, 76418), (36198, 72960), (36480, 72396), (38209, 69120), (40220, 65664), (41040, 64352), (43776, 60330), (48264, 54720), (48640, 54297)]