4278450960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5407}}^1$

素因数の和:5590

約数の個数: 240

約数和(自身を含む): 16528751616

約数和(自身を除く): 12250300656

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, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 157, 168, 180, 210, 240, 252, 280, 314, 315, 336, 360, 420, 471, 504, 560, 628, 630, 720, 785, 840, 942, 1008, 1099, 1256, 1260, 1413, 1570, 1680, 1884, 2198, 2355, 2512, 2520, 2826, 3140, 3297, 3768, 4396, 4710, 5040, 5407, 5495, 5652, 6280, 6594, 7065, 7536, 8792, 9420, 9891, 10814, 10990, 11304, 12560, 13188, 14130, 16221, 16485, 17584, 18840, 19782, 21628, 21980, 22608, 26376, 27035, 28260, 32442, 32970, 37680, 37849, 39564, 43256, 43960, 48663, 49455, 52752, 54070, 56520, 64884, 65940, 75698, 79128, 81105, 86512, 87920, 97326, 98910, 108140, 113040, 113547, 129768, 131880, 151396, 158256, 162210, 189245, 194652, 197820, 216280, 227094, 243315, 259536, 263760, 302792, 324420, 340641, 378490, 389304, 395640, 432560, 454188, 486630, 567735, 605584, 648840, 681282, 756980, 778608, 791280, 848899, 908376, 973260, 1135470, 1297680, 1362564, 1513960, 1697798, 1703205, 1816752, 1946520, 2270940, 2546697, 2725128, 3027920, 3395596, 3406410, 3893040, 4244495, 4541880, 5093394, 5450256, 5942293, 6791192, 6812820, 7640091, 8488990, 9083760, 10186788, 11884586, 12733485, 13582384, 13625640, 15280182, 16977980, 17826879, 20373576, 23769172, 25466970, 27251280, 29711465, 30560364, 33955960, 35653758, 38200455, 40747152, 47538344, 50933940, 53480637, 59422930, 61120728, 67911920, 71307516, 76400910, 89134395, 95076688, 101867880, 106961274, 118845860, 122241456, 142615032, 152801820, 178268790, 203735760, 213922548, 237691720, 267403185, 285230064, 305603640, 356537580, 427845096, 475383440, 534806370, 611207280, 713075160, 855690192, 1069612740, 1426150320, 2139225480, 4278450960]

約数ペア:

[(1, 4278450960), (2, 2139225480), (3, 1426150320), (4, 1069612740), (5, 855690192), (6, 713075160), (7, 611207280), (8, 534806370), (9, 475383440), (10, 427845096), (12, 356537580), (14, 305603640), (15, 285230064), (16, 267403185), (18, 237691720), (20, 213922548), (21, 203735760), (24, 178268790), (28, 152801820), (30, 142615032), (35, 122241456), (36, 118845860), (40, 106961274), (42, 101867880), (45, 95076688), (48, 89134395), (56, 76400910), (60, 71307516), (63, 67911920), (70, 61120728), (72, 59422930), (80, 53480637), (84, 50933940), (90, 47538344), (105, 40747152), (112, 38200455), (120, 35653758), (126, 33955960), (140, 30560364), (144, 29711465), (157, 27251280), (168, 25466970), (180, 23769172), (210, 20373576), (240, 17826879), (252, 16977980), (280, 15280182), (314, 13625640), (315, 13582384), (336, 12733485), (360, 11884586), (420, 10186788), (471, 9083760), (504, 8488990), (560, 7640091), (628, 6812820), (630, 6791192), (720, 5942293), (785, 5450256), (840, 5093394), (942, 4541880), (1008, 4244495), (1099, 3893040), (1256, 3406410), (1260, 3395596), (1413, 3027920), (1570, 2725128), (1680, 2546697), (1884, 2270940), (2198, 1946520), (2355, 1816752), (2512, 1703205), (2520, 1697798), (2826, 1513960), (3140, 1362564), (3297, 1297680), (3768, 1135470), (4396, 973260), (4710, 908376), (5040, 848899), (5407, 791280), (5495, 778608), (5652, 756980), (6280, 681282), (6594, 648840), (7065, 605584), (7536, 567735), (8792, 486630), (9420, 454188), (9891, 432560), (10814, 395640), (10990, 389304), (11304, 378490), (12560, 340641), (13188, 324420), (14130, 302792), (16221, 263760), (16485, 259536), (17584, 243315), (18840, 227094), (19782, 216280), (21628, 197820), (21980, 194652), (22608, 189245), (26376, 162210), (27035, 158256), (28260, 151396), (32442, 131880), (32970, 129768), (37680, 113547), (37849, 113040), (39564, 108140), (43256, 98910), (43960, 97326), (48663, 87920), (49455, 86512), (52752, 81105), (54070, 79128), (56520, 75698), (64884, 65940)]