531130080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 192

約数和(自身を含む): 1841107968

約数和(自身を除く): 1309977888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1811, 1833, 1880, 2080, 2256, 2444, 2820, 3055, 3120, 3622, 3666, 3760, 4512, 4888, 5433, 5640, 6110, 6240, 7244, 7332, 7520, 9055, 9165, 9776, 10866, 11280, 12220, 14488, 14664, 18110, 18330, 19552, 21732, 22560, 23543, 24440, 27165, 28976, 29328, 36220, 36660, 43464, 47086, 48880, 54330, 57952, 58656, 70629, 72440, 73320, 85117, 86928, 94172, 97760, 108660, 117715, 141258, 144880, 146640, 170234, 173856, 188344, 217320, 235430, 255351, 282516, 289760, 293280, 340468, 353145, 376688, 425585, 434640, 470860, 510702, 565032, 680936, 706290, 753376, 851170, 869280, 941720, 1021404, 1106521, 1130064, 1276755, 1361872, 1412580, 1702340, 1883440, 2042808, 2213042, 2260128, 2553510, 2723744, 2825160, 3319563, 3404680, 3766880, 4085616, 4426084, 5107020, 5532605, 5650320, 6639126, 6809360, 8171232, 8852168, 10214040, 11065210, 11300640, 13278252, 13618720, 16597815, 17704336, 20428080, 22130420, 26556504, 33195630, 35408672, 40856160, 44260840, 53113008, 66391260, 88521680, 106226016, 132782520, 177043360, 265565040, 531130080]

約数ペア:

[(1, 531130080), (2, 265565040), (3, 177043360), (4, 132782520), (5, 106226016), (6, 88521680), (8, 66391260), (10, 53113008), (12, 44260840), (13, 40856160), (15, 35408672), (16, 33195630), (20, 26556504), (24, 22130420), (26, 20428080), (30, 17704336), (32, 16597815), (39, 13618720), (40, 13278252), (47, 11300640), (48, 11065210), (52, 10214040), (60, 8852168), (65, 8171232), (78, 6809360), (80, 6639126), (94, 5650320), (96, 5532605), (104, 5107020), (120, 4426084), (130, 4085616), (141, 3766880), (156, 3404680), (160, 3319563), (188, 2825160), (195, 2723744), (208, 2553510), (235, 2260128), (240, 2213042), (260, 2042808), (282, 1883440), (312, 1702340), (376, 1412580), (390, 1361872), (416, 1276755), (470, 1130064), (480, 1106521), (520, 1021404), (564, 941720), (611, 869280), (624, 851170), (705, 753376), (752, 706290), (780, 680936), (940, 565032), (1040, 510702), (1128, 470860), (1222, 434640), (1248, 425585), (1410, 376688), (1504, 353145), (1560, 340468), (1811, 293280), (1833, 289760), (1880, 282516), (2080, 255351), (2256, 235430), (2444, 217320), (2820, 188344), (3055, 173856), (3120, 170234), (3622, 146640), (3666, 144880), (3760, 141258), (4512, 117715), (4888, 108660), (5433, 97760), (5640, 94172), (6110, 86928), (6240, 85117), (7244, 73320), (7332, 72440), (7520, 70629), (9055, 58656), (9165, 57952), (9776, 54330), (10866, 48880), (11280, 47086), (12220, 43464), (14488, 36660), (14664, 36220), (18110, 29328), (18330, 28976), (19552, 27165), (21732, 24440), (22560, 23543)]