23378529720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69061}}^1$

素因数の和:69126

約数の個数: 256

約数和(自身を含む): 89106554880

約数和(自身を除く): 65728025160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 8060, 8463, 8680, 9672, 10920, 11284, 12090, 13020, 14105, 16120, 16926, 22568, 24180, 26040, 28210, 33852, 42315, 48360, 56420, 67704, 69061, 84630, 112840, 138122, 169260, 207183, 276244, 338520, 345305, 414366, 483427, 552488, 690610, 828732, 897793, 966854, 1035915, 1381220, 1450281, 1657464, 1795586, 1933708, 2071830, 2140891, 2417135, 2693379, 2762440, 2900562, 3591172, 3867416, 4143660, 4281782, 4488965, 4834270, 5386758, 5801124, 6284551, 6422673, 7182344, 7251405, 8287320, 8563564, 8977930, 9668540, 10704455, 10773516, 11602248, 12569102, 12845346, 13466895, 14502810, 14986237, 17127128, 17955860, 18853653, 19337080, 21408910, 21547032, 25138204, 25690692, 26933790, 27831583, 29005620, 29972474, 31422755, 32113365, 35911720, 37707306, 42817820, 44958711, 50276408, 51381384, 53867580, 55663166, 58011240, 59944948, 62845510, 64226730, 74931185, 75414612, 83494749, 85635640, 89917422, 94268265, 107735160, 111326332, 119889896, 125691020, 128453460, 139157915, 149862370, 150829224, 166989498, 179834844, 188536530, 194821081, 222652664, 224793555, 251382040, 256906920, 278315830, 299724740, 333978996, 359669688, 377073060, 389642162, 417473745, 449587110, 556631660, 584463243, 599449480, 667957992, 754146120, 779284324, 834947490, 899174220, 974105405, 1113263320, 1168926486, 1558568648, 1669894980, 1798348440, 1948210810, 2337852972, 2922316215, 3339789960, 3896421620, 4675705944, 5844632430, 7792843240, 11689264860, 23378529720]

約数ペア:

[(1, 23378529720), (2, 11689264860), (3, 7792843240), (4, 5844632430), (5, 4675705944), (6, 3896421620), (7, 3339789960), (8, 2922316215), (10, 2337852972), (12, 1948210810), (13, 1798348440), (14, 1669894980), (15, 1558568648), (20, 1168926486), (21, 1113263320), (24, 974105405), (26, 899174220), (28, 834947490), (30, 779284324), (31, 754146120), (35, 667957992), (39, 599449480), (40, 584463243), (42, 556631660), (52, 449587110), (56, 417473745), (60, 389642162), (62, 377073060), (65, 359669688), (70, 333978996), (78, 299724740), (84, 278315830), (91, 256906920), (93, 251382040), (104, 224793555), (105, 222652664), (120, 194821081), (124, 188536530), (130, 179834844), (140, 166989498), (155, 150829224), (156, 149862370), (168, 139157915), (182, 128453460), (186, 125691020), (195, 119889896), (210, 111326332), (217, 107735160), (248, 94268265), (260, 89917422), (273, 85635640), (280, 83494749), (310, 75414612), (312, 74931185), (364, 64226730), (372, 62845510), (390, 59944948), (403, 58011240), (420, 55663166), (434, 53867580), (455, 51381384), (465, 50276408), (520, 44958711), (546, 42817820), (620, 37707306), (651, 35911720), (728, 32113365), (744, 31422755), (780, 29972474), (806, 29005620), (840, 27831583), (868, 26933790), (910, 25690692), (930, 25138204), (1085, 21547032), (1092, 21408910), (1209, 19337080), (1240, 18853653), (1302, 17955860), (1365, 17127128), (1560, 14986237), (1612, 14502810), (1736, 13466895), (1820, 12845346), (1860, 12569102), (2015, 11602248), (2170, 10773516), (2184, 10704455), (2418, 9668540), (2604, 8977930), (2730, 8563564), (2821, 8287320), (3224, 7251405), (3255, 7182344), (3640, 6422673), (3720, 6284551), (4030, 5801124), (4340, 5386758), (4836, 4834270), (5208, 4488965), (5460, 4281782), (5642, 4143660), (6045, 3867416), (6510, 3591172), (8060, 2900562), (8463, 2762440), (8680, 2693379), (9672, 2417135), (10920, 2140891), (11284, 2071830), (12090, 1933708), (13020, 1795586), (14105, 1657464), (16120, 1450281), (16926, 1381220), (22568, 1035915), (24180, 966854), (26040, 897793), (28210, 828732), (33852, 690610), (42315, 552488), (48360, 483427), (56420, 414366), (67704, 345305), (69061, 338520), (84630, 276244), (112840, 207183), (138122, 169260)]