826290080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1507

約数の個数: 192

約数和(自身を含む): 2487324672

約数和(自身を除く): 1661034592

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 280, 308, 329, 352, 376, 385, 440, 470, 517, 560, 616, 658, 752, 770, 880, 940, 1034, 1120, 1232, 1316, 1427, 1504, 1540, 1645, 1760, 1880, 2068, 2464, 2585, 2632, 2854, 3080, 3290, 3619, 3760, 4136, 5170, 5264, 5708, 6160, 6580, 7135, 7238, 7520, 8272, 9989, 10340, 10528, 11416, 12320, 13160, 14270, 14476, 15697, 16544, 18095, 19978, 20680, 22832, 26320, 28540, 28952, 31394, 36190, 39956, 41360, 45664, 49945, 52640, 57080, 57904, 62788, 67069, 72380, 78485, 79912, 82720, 99890, 109879, 114160, 115808, 125576, 134138, 144760, 156970, 159824, 199780, 219758, 228320, 251152, 268276, 289520, 313940, 319648, 335345, 399560, 439516, 469483, 502304, 536552, 549395, 579040, 627880, 670690, 737759, 799120, 879032, 938966, 1073104, 1098790, 1255760, 1341380, 1475518, 1598240, 1758064, 1877932, 2146208, 2197580, 2347415, 2511520, 2682760, 2951036, 3516128, 3688795, 3755864, 4395160, 4694830, 5164313, 5365520, 5902072, 7377590, 7511728, 8790320, 9389660, 10328626, 10731040, 11804144, 14755180, 15023456, 17580640, 18779320, 20657252, 23608288, 25821565, 29510360, 37558640, 41314504, 51643130, 59020720, 75117280, 82629008, 103286260, 118041440, 165258016, 206572520, 413145040, 826290080]

約数ペア:

[(1, 826290080), (2, 413145040), (4, 206572520), (5, 165258016), (7, 118041440), (8, 103286260), (10, 82629008), (11, 75117280), (14, 59020720), (16, 51643130), (20, 41314504), (22, 37558640), (28, 29510360), (32, 25821565), (35, 23608288), (40, 20657252), (44, 18779320), (47, 17580640), (55, 15023456), (56, 14755180), (70, 11804144), (77, 10731040), (80, 10328626), (88, 9389660), (94, 8790320), (110, 7511728), (112, 7377590), (140, 5902072), (154, 5365520), (160, 5164313), (176, 4694830), (188, 4395160), (220, 3755864), (224, 3688795), (235, 3516128), (280, 2951036), (308, 2682760), (329, 2511520), (352, 2347415), (376, 2197580), (385, 2146208), (440, 1877932), (470, 1758064), (517, 1598240), (560, 1475518), (616, 1341380), (658, 1255760), (752, 1098790), (770, 1073104), (880, 938966), (940, 879032), (1034, 799120), (1120, 737759), (1232, 670690), (1316, 627880), (1427, 579040), (1504, 549395), (1540, 536552), (1645, 502304), (1760, 469483), (1880, 439516), (2068, 399560), (2464, 335345), (2585, 319648), (2632, 313940), (2854, 289520), (3080, 268276), (3290, 251152), (3619, 228320), (3760, 219758), (4136, 199780), (5170, 159824), (5264, 156970), (5708, 144760), (6160, 134138), (6580, 125576), (7135, 115808), (7238, 114160), (7520, 109879), (8272, 99890), (9989, 82720), (10340, 79912), (10528, 78485), (11416, 72380), (12320, 67069), (13160, 62788), (14270, 57904), (14476, 57080), (15697, 52640), (16544, 49945), (18095, 45664), (19978, 41360), (20680, 39956), (22832, 36190), (26320, 31394), (28540, 28952)]