850565520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{24109}}^1$

素因数の和:24142

約数の個数: 180

約数和(自身を含む): 3322984860

約数和(自身を除く): 2472419340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 24109, 35280, 48218, 72327, 96436, 120545, 144654, 168763, 192872, 216981, 241090, 289308, 337526, 361635, 385744, 433962, 482180, 506289, 578616, 675052, 723270, 843815, 867924, 964360, 1012578, 1084905, 1157232, 1181341, 1350104, 1446540, 1518867, 1687630, 1735848, 1928720, 2025156, 2169810, 2362682, 2531445, 2700208, 2893080, 3037734, 3375260, 3471696, 3544023, 4050312, 4339620, 4725364, 5062890, 5786160, 5906705, 6075468, 6750520, 7088046, 7594335, 8100624, 8679240, 9450728, 10125780, 10632069, 11813410, 12150936, 13501040, 14176092, 15188670, 17358480, 17720115, 18901456, 20251560, 21264138, 23626820, 24301872, 28352184, 30377340, 35440230, 40503120, 42528276, 47253640, 53160345, 56704368, 60754680, 70880460, 85056552, 94507280, 106320690, 121509360, 141760920, 170113104, 212641380, 283521840, 425282760, 850565520]

約数ペア:

[(1, 850565520), (2, 425282760), (3, 283521840), (4, 212641380), (5, 170113104), (6, 141760920), (7, 121509360), (8, 106320690), (9, 94507280), (10, 85056552), (12, 70880460), (14, 60754680), (15, 56704368), (16, 53160345), (18, 47253640), (20, 42528276), (21, 40503120), (24, 35440230), (28, 30377340), (30, 28352184), (35, 24301872), (36, 23626820), (40, 21264138), (42, 20251560), (45, 18901456), (48, 17720115), (49, 17358480), (56, 15188670), (60, 14176092), (63, 13501040), (70, 12150936), (72, 11813410), (80, 10632069), (84, 10125780), (90, 9450728), (98, 8679240), (105, 8100624), (112, 7594335), (120, 7088046), (126, 6750520), (140, 6075468), (144, 5906705), (147, 5786160), (168, 5062890), (180, 4725364), (196, 4339620), (210, 4050312), (240, 3544023), (245, 3471696), (252, 3375260), (280, 3037734), (294, 2893080), (315, 2700208), (336, 2531445), (360, 2362682), (392, 2169810), (420, 2025156), (441, 1928720), (490, 1735848), (504, 1687630), (560, 1518867), (588, 1446540), (630, 1350104), (720, 1181341), (735, 1157232), (784, 1084905), (840, 1012578), (882, 964360), (980, 867924), (1008, 843815), (1176, 723270), (1260, 675052), (1470, 578616), (1680, 506289), (1764, 482180), (1960, 433962), (2205, 385744), (2352, 361635), (2520, 337526), (2940, 289308), (3528, 241090), (3920, 216981), (4410, 192872), (5040, 168763), (5880, 144654), (7056, 120545), (8820, 96436), (11760, 72327), (17640, 48218), (24109, 35280)]