15867131280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66047}}^1$

素因数の和:66094

約数の個数: 320

約数和(自身を含む): 66043772928

約数和(自身を除く): 50176641648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 6006, 6160, 6864, 7280, 8008, 8580, 9240, 10010, 10920, 11440, 12012, 15015, 16016, 17160, 18480, 20020, 21840, 24024, 30030, 34320, 40040, 48048, 60060, 66047, 80080, 120120, 132094, 198141, 240240, 264188, 330235, 396282, 462329, 528376, 660470, 726517, 792564, 858611, 924658, 990705, 1056752, 1320940, 1386987, 1453034, 1585128, 1717222, 1849316, 1981410, 2179551, 2311645, 2575833, 2641880, 2773974, 2906068, 3170256, 3434444, 3632585, 3698632, 3962820, 4293055, 4359102, 4623290, 5085619, 5151666, 5283760, 5547948, 5812136, 6010277, 6868888, 6934935, 7265170, 7397264, 7925640, 8586110, 8718204, 9246580, 9444721, 10171238, 10303332, 10897755, 11095896, 11624272, 12020554, 12879165, 13737776, 13869870, 14530340, 15256857, 15851280, 17172220, 17436408, 18030831, 18493160, 18889442, 20342476, 20606664, 21795510, 22191792, 24041108, 25428095, 25758330, 27739740, 28334163, 29060680, 30051385, 30513714, 34344440, 34872816, 36061662, 36986320, 37778884, 40684952, 41213328, 43591020, 47223605, 48082216, 50856190, 51516660, 55479480, 56668326, 58121360, 60102770, 61027428, 66113047, 68688880, 72123324, 75557768, 76284285, 81369904, 87182040, 90154155, 94447210, 96164432, 101712380, 103033320, 110958960, 113336652, 120205540, 122054856, 132226094, 141670815, 144246648, 151115536, 152568570, 174364080, 180308310, 188894420, 198339141, 203424760, 206066640, 226673304, 240411080, 244109712, 264452188, 283341630, 288493296, 305137140, 330565235, 360616620, 377788840, 396678282, 406849520, 453346608, 480822160, 528904376, 566683260, 610274280, 661130470, 721233240, 755577680, 793356564, 991695705, 1057808752, 1133366520, 1220548560, 1322260940, 1442466480, 1586713128, 1983391410, 2266733040, 2644521880, 3173426256, 3966782820, 5289043760, 7933565640, 15867131280]

約数ペア:

[(1, 15867131280), (2, 7933565640), (3, 5289043760), (4, 3966782820), (5, 3173426256), (6, 2644521880), (7, 2266733040), (8, 1983391410), (10, 1586713128), (11, 1442466480), (12, 1322260940), (13, 1220548560), (14, 1133366520), (15, 1057808752), (16, 991695705), (20, 793356564), (21, 755577680), (22, 721233240), (24, 661130470), (26, 610274280), (28, 566683260), (30, 528904376), (33, 480822160), (35, 453346608), (39, 406849520), (40, 396678282), (42, 377788840), (44, 360616620), (48, 330565235), (52, 305137140), (55, 288493296), (56, 283341630), (60, 264452188), (65, 244109712), (66, 240411080), (70, 226673304), (77, 206066640), (78, 203424760), (80, 198339141), (84, 188894420), (88, 180308310), (91, 174364080), (104, 152568570), (105, 151115536), (110, 144246648), (112, 141670815), (120, 132226094), (130, 122054856), (132, 120205540), (140, 113336652), (143, 110958960), (154, 103033320), (156, 101712380), (165, 96164432), (168, 94447210), (176, 90154155), (182, 87182040), (195, 81369904), (208, 76284285), (210, 75557768), (220, 72123324), (231, 68688880), (240, 66113047), (260, 61027428), (264, 60102770), (273, 58121360), (280, 56668326), (286, 55479480), (308, 51516660), (312, 50856190), (330, 48082216), (336, 47223605), (364, 43591020), (385, 41213328), (390, 40684952), (420, 37778884), (429, 36986320), (440, 36061662), (455, 34872816), (462, 34344440), (520, 30513714), (528, 30051385), (546, 29060680), (560, 28334163), (572, 27739740), (616, 25758330), (624, 25428095), (660, 24041108), (715, 22191792), (728, 21795510), (770, 20606664), (780, 20342476), (840, 18889442), (858, 18493160), (880, 18030831), (910, 17436408), (924, 17172220), (1001, 15851280), (1040, 15256857), (1092, 14530340), (1144, 13869870), (1155, 13737776), (1232, 12879165), (1320, 12020554), (1365, 11624272), (1430, 11095896), (1456, 10897755), (1540, 10303332), (1560, 10171238), (1680, 9444721), (1716, 9246580), (1820, 8718204), (1848, 8586110), (2002, 7925640), (2145, 7397264), (2184, 7265170), (2288, 6934935), (2310, 6868888), (2640, 6010277), (2730, 5812136), (2860, 5547948), (3003, 5283760), (3080, 5151666), (3120, 5085619), (3432, 4623290), (3640, 4359102), (3696, 4293055), (4004, 3962820), (4290, 3698632), (4368, 3632585), (4620, 3434444), (5005, 3170256), (5460, 2906068), (5720, 2773974), (6006, 2641880), (6160, 2575833), (6864, 2311645), (7280, 2179551), (8008, 1981410), (8580, 1849316), (9240, 1717222), (10010, 1585128), (10920, 1453034), (11440, 1386987), (12012, 1320940), (15015, 1056752), (16016, 990705), (17160, 924658), (18480, 858611), (20020, 792564), (21840, 726517), (24024, 660470), (30030, 528376), (34320, 462329), (40040, 396282), (48048, 330235), (60060, 264188), (66047, 240240), (80080, 198141), (120120, 132094)]