1685454960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 6112858752

約数和(自身を除く): 4427403792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 251, 280, 294, 336, 392, 420, 490, 502, 560, 571, 588, 735, 753, 784, 840, 980, 1004, 1142, 1176, 1255, 1470, 1506, 1680, 1713, 1757, 1960, 2008, 2284, 2352, 2510, 2855, 2940, 3012, 3426, 3514, 3765, 3920, 3997, 4016, 4568, 5020, 5271, 5710, 5880, 6024, 6852, 7028, 7530, 7994, 8565, 8785, 9136, 10040, 10542, 11420, 11760, 11991, 12048, 12299, 13704, 14056, 15060, 15988, 17130, 17570, 19985, 20080, 21084, 22840, 23982, 24598, 26355, 27408, 27979, 28112, 30120, 31976, 34260, 35140, 36897, 39970, 42168, 45680, 47964, 49196, 52710, 55958, 59955, 60240, 61495, 63952, 68520, 70280, 73794, 79940, 83937, 84336, 95928, 98392, 105420, 111916, 119910, 122990, 137040, 139895, 140560, 143321, 147588, 159880, 167874, 184485, 191856, 196784, 210840, 223832, 239820, 245980, 279790, 286642, 295176, 319760, 335748, 368970, 419685, 421680, 429963, 447664, 479640, 491960, 559580, 573284, 590352, 671496, 716605, 737940, 839370, 859926, 959280, 983920, 1003247, 1119160, 1146568, 1342992, 1433210, 1475880, 1678740, 1719852, 2006494, 2149815, 2238320, 2293136, 2866420, 2951760, 3009741, 3357480, 3439704, 4012988, 4299630, 5016235, 5732840, 6019482, 6714960, 6879408, 7022729, 8025976, 8599260, 10032470, 11465680, 12038964, 14045458, 15048705, 16051952, 17198520, 20064940, 21068187, 24077928, 28090916, 30097410, 34397040, 35113645, 40129880, 42136374, 48155856, 56181832, 60194820, 70227290, 80259760, 84272748, 105340935, 112363664, 120389640, 140454580, 168545496, 210681870, 240779280, 280909160, 337090992, 421363740, 561818320, 842727480, 1685454960]

約数ペア:

[(1, 1685454960), (2, 842727480), (3, 561818320), (4, 421363740), (5, 337090992), (6, 280909160), (7, 240779280), (8, 210681870), (10, 168545496), (12, 140454580), (14, 120389640), (15, 112363664), (16, 105340935), (20, 84272748), (21, 80259760), (24, 70227290), (28, 60194820), (30, 56181832), (35, 48155856), (40, 42136374), (42, 40129880), (48, 35113645), (49, 34397040), (56, 30097410), (60, 28090916), (70, 24077928), (80, 21068187), (84, 20064940), (98, 17198520), (105, 16051952), (112, 15048705), (120, 14045458), (140, 12038964), (147, 11465680), (168, 10032470), (196, 8599260), (210, 8025976), (240, 7022729), (245, 6879408), (251, 6714960), (280, 6019482), (294, 5732840), (336, 5016235), (392, 4299630), (420, 4012988), (490, 3439704), (502, 3357480), (560, 3009741), (571, 2951760), (588, 2866420), (735, 2293136), (753, 2238320), (784, 2149815), (840, 2006494), (980, 1719852), (1004, 1678740), (1142, 1475880), (1176, 1433210), (1255, 1342992), (1470, 1146568), (1506, 1119160), (1680, 1003247), (1713, 983920), (1757, 959280), (1960, 859926), (2008, 839370), (2284, 737940), (2352, 716605), (2510, 671496), (2855, 590352), (2940, 573284), (3012, 559580), (3426, 491960), (3514, 479640), (3765, 447664), (3920, 429963), (3997, 421680), (4016, 419685), (4568, 368970), (5020, 335748), (5271, 319760), (5710, 295176), (5880, 286642), (6024, 279790), (6852, 245980), (7028, 239820), (7530, 223832), (7994, 210840), (8565, 196784), (8785, 191856), (9136, 184485), (10040, 167874), (10542, 159880), (11420, 147588), (11760, 143321), (11991, 140560), (12048, 139895), (12299, 137040), (13704, 122990), (14056, 119910), (15060, 111916), (15988, 105420), (17130, 98392), (17570, 95928), (19985, 84336), (20080, 83937), (21084, 79940), (22840, 73794), (23982, 70280), (24598, 68520), (26355, 63952), (27408, 61495), (27979, 60240), (28112, 59955), (30120, 55958), (31976, 52710), (34260, 49196), (35140, 47964), (36897, 45680), (39970, 42168)]