516857760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 240

約数和(自身を含む): 1920996000

約数和(自身を除く): 1404138240

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2099, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4198, 4320, 4560, 5130, 5472, 6156, 6297, 6480, 6840, 7695, 8208, 8396, 9120, 10260, 10495, 12312, 12594, 12960, 13680, 15390, 16416, 16792, 18891, 20520, 20990, 24624, 25188, 27360, 30780, 31485, 33584, 37782, 39881, 41040, 41980, 49248, 50376, 56673, 61560, 62970, 67168, 75564, 79762, 82080, 83960, 94455, 100752, 113346, 119643, 123120, 125940, 151128, 159524, 167920, 170019, 188910, 199405, 201504, 226692, 239286, 246240, 251880, 283365, 302256, 319048, 335840, 340038, 358929, 377820, 398810, 453384, 478572, 503760, 566730, 598215, 604512, 638096, 680076, 717858, 755640, 797620, 850095, 906768, 957144, 1007520, 1076787, 1133460, 1196430, 1276192, 1360152, 1435716, 1511280, 1595240, 1700190, 1794645, 1813536, 1914288, 2153574, 2266920, 2392860, 2720304, 2871432, 3022560, 3190480, 3230361, 3400380, 3589290, 3828576, 4307148, 4533840, 4785720, 5383935, 5440608, 5742864, 6380960, 6460722, 6800760, 7178580, 8614296, 9067680, 9571440, 10767870, 11485728, 12921444, 13601520, 14357160, 16151805, 17228592, 19142880, 21535740, 25842888, 27203040, 28714320, 32303610, 34457184, 43071480, 51685776, 57428640, 64607220, 86142960, 103371552, 129214440, 172285920, 258428880, 516857760]

約数ペア:

[(1, 516857760), (2, 258428880), (3, 172285920), (4, 129214440), (5, 103371552), (6, 86142960), (8, 64607220), (9, 57428640), (10, 51685776), (12, 43071480), (15, 34457184), (16, 32303610), (18, 28714320), (19, 27203040), (20, 25842888), (24, 21535740), (27, 19142880), (30, 17228592), (32, 16151805), (36, 14357160), (38, 13601520), (40, 12921444), (45, 11485728), (48, 10767870), (54, 9571440), (57, 9067680), (60, 8614296), (72, 7178580), (76, 6800760), (80, 6460722), (81, 6380960), (90, 5742864), (95, 5440608), (96, 5383935), (108, 4785720), (114, 4533840), (120, 4307148), (135, 3828576), (144, 3589290), (152, 3400380), (160, 3230361), (162, 3190480), (171, 3022560), (180, 2871432), (190, 2720304), (216, 2392860), (228, 2266920), (240, 2153574), (270, 1914288), (285, 1813536), (288, 1794645), (304, 1700190), (324, 1595240), (342, 1511280), (360, 1435716), (380, 1360152), (405, 1276192), (432, 1196430), (456, 1133460), (480, 1076787), (513, 1007520), (540, 957144), (570, 906768), (608, 850095), (648, 797620), (684, 755640), (720, 717858), (760, 680076), (810, 638096), (855, 604512), (864, 598215), (912, 566730), (1026, 503760), (1080, 478572), (1140, 453384), (1296, 398810), (1368, 377820), (1440, 358929), (1520, 340038), (1539, 335840), (1620, 319048), (1710, 302256), (1824, 283365), (2052, 251880), (2099, 246240), (2160, 239286), (2280, 226692), (2565, 201504), (2592, 199405), (2736, 188910), (3040, 170019), (3078, 167920), (3240, 159524), (3420, 151128), (4104, 125940), (4198, 123120), (4320, 119643), (4560, 113346), (5130, 100752), (5472, 94455), (6156, 83960), (6297, 82080), (6480, 79762), (6840, 75564), (7695, 67168), (8208, 62970), (8396, 61560), (9120, 56673), (10260, 50376), (10495, 49248), (12312, 41980), (12594, 41040), (12960, 39881), (13680, 37782), (15390, 33584), (16416, 31485), (16792, 30780), (18891, 27360), (20520, 25188), (20990, 24624)]