2804919040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 8476876800

約数和(自身を除く): 5671957760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 149, 154, 160, 176, 191, 220, 224, 256, 280, 298, 308, 320, 352, 382, 385, 440, 448, 560, 596, 616, 640, 704, 745, 764, 770, 880, 896, 955, 1043, 1120, 1192, 1232, 1280, 1337, 1408, 1490, 1528, 1540, 1639, 1760, 1792, 1910, 2086, 2101, 2240, 2384, 2464, 2674, 2816, 2980, 3056, 3080, 3278, 3520, 3820, 4172, 4202, 4480, 4768, 4928, 5215, 5348, 5960, 6112, 6160, 6556, 6685, 7040, 7640, 8195, 8344, 8404, 8960, 9536, 9856, 10430, 10505, 10696, 11473, 11920, 12224, 12320, 13112, 13370, 14080, 14707, 15280, 16390, 16688, 16808, 19072, 19712, 20860, 21010, 21392, 22946, 23840, 24448, 24640, 26224, 26740, 28459, 29414, 30560, 32780, 33376, 33616, 38144, 41720, 42020, 42784, 45892, 47680, 48896, 49280, 52448, 53480, 56918, 57365, 58828, 61120, 65560, 66752, 67232, 73535, 83440, 84040, 85568, 91784, 95360, 98560, 104896, 106960, 113836, 114730, 117656, 122240, 131120, 133504, 134464, 142295, 147070, 166880, 168080, 171136, 183568, 190720, 199213, 209792, 213920, 227672, 229460, 235312, 244480, 262240, 267008, 268928, 284590, 294140, 313049, 333760, 336160, 342272, 367136, 398426, 419584, 427840, 455344, 458920, 470624, 524480, 537856, 569180, 588280, 626098, 667520, 672320, 734272, 796852, 855680, 910688, 917840, 941248, 996065, 1048960, 1138360, 1176560, 1252196, 1335040, 1344640, 1468544, 1565245, 1593704, 1711360, 1821376, 1835680, 1882496, 1992130, 2097920, 2191343, 2276720, 2353120, 2504392, 2689280, 2937088, 3130490, 3187408, 3642752, 3671360, 3764992, 3984260, 4382686, 4553440, 4706240, 5008784, 6260980, 6374816, 7285504, 7342720, 7968520, 8765372, 9106880, 9412480, 10017568, 10956715, 12521960, 12749632, 14685440, 15937040, 17530744, 18213760, 18824960, 20035136, 21913430, 25043920, 25499264, 31874080, 35061488, 36427520, 40070272, 43826860, 50087840, 50998528, 63748160, 70122976, 80140544, 87653720, 100175680, 127496320, 140245952, 175307440, 200351360, 254992640, 280491904, 350614880, 400702720, 560983808, 701229760, 1402459520, 2804919040]

約数ペア:

[(1, 2804919040), (2, 1402459520), (4, 701229760), (5, 560983808), (7, 400702720), (8, 350614880), (10, 280491904), (11, 254992640), (14, 200351360), (16, 175307440), (20, 140245952), (22, 127496320), (28, 100175680), (32, 87653720), (35, 80140544), (40, 70122976), (44, 63748160), (55, 50998528), (56, 50087840), (64, 43826860), (70, 40070272), (77, 36427520), (80, 35061488), (88, 31874080), (110, 25499264), (112, 25043920), (128, 21913430), (140, 20035136), (149, 18824960), (154, 18213760), (160, 17530744), (176, 15937040), (191, 14685440), (220, 12749632), (224, 12521960), (256, 10956715), (280, 10017568), (298, 9412480), (308, 9106880), (320, 8765372), (352, 7968520), (382, 7342720), (385, 7285504), (440, 6374816), (448, 6260980), (560, 5008784), (596, 4706240), (616, 4553440), (640, 4382686), (704, 3984260), (745, 3764992), (764, 3671360), (770, 3642752), (880, 3187408), (896, 3130490), (955, 2937088), (1043, 2689280), (1120, 2504392), (1192, 2353120), (1232, 2276720), (1280, 2191343), (1337, 2097920), (1408, 1992130), (1490, 1882496), (1528, 1835680), (1540, 1821376), (1639, 1711360), (1760, 1593704), (1792, 1565245), (1910, 1468544), (2086, 1344640), (2101, 1335040), (2240, 1252196), (2384, 1176560), (2464, 1138360), (2674, 1048960), (2816, 996065), (2980, 941248), (3056, 917840), (3080, 910688), (3278, 855680), (3520, 796852), (3820, 734272), (4172, 672320), (4202, 667520), (4480, 626098), (4768, 588280), (4928, 569180), (5215, 537856), (5348, 524480), (5960, 470624), (6112, 458920), (6160, 455344), (6556, 427840), (6685, 419584), (7040, 398426), (7640, 367136), (8195, 342272), (8344, 336160), (8404, 333760), (8960, 313049), (9536, 294140), (9856, 284590), (10430, 268928), (10505, 267008), (10696, 262240), (11473, 244480), (11920, 235312), (12224, 229460), (12320, 227672), (13112, 213920), (13370, 209792), (14080, 199213), (14707, 190720), (15280, 183568), (16390, 171136), (16688, 168080), (16808, 166880), (19072, 147070), (19712, 142295), (20860, 134464), (21010, 133504), (21392, 131120), (22946, 122240), (23840, 117656), (24448, 114730), (24640, 113836), (26224, 106960), (26740, 104896), (28459, 98560), (29414, 95360), (30560, 91784), (32780, 85568), (33376, 84040), (33616, 83440), (38144, 73535), (41720, 67232), (42020, 66752), (42784, 65560), (45892, 61120), (47680, 58828), (48896, 57365), (49280, 56918), (52448, 53480)]