2572701040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 7695507456

約数和(自身を除く): 5122806416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 73, 80, 91, 94, 103, 104, 112, 130, 140, 146, 182, 188, 206, 208, 235, 260, 280, 292, 329, 364, 365, 376, 412, 455, 470, 511, 515, 520, 560, 584, 611, 658, 721, 728, 730, 752, 824, 910, 940, 949, 1022, 1030, 1040, 1168, 1222, 1316, 1339, 1442, 1456, 1460, 1645, 1648, 1820, 1880, 1898, 2044, 2060, 2444, 2555, 2632, 2678, 2884, 2920, 3055, 3290, 3431, 3605, 3640, 3760, 3796, 4088, 4120, 4277, 4745, 4841, 4888, 5110, 5264, 5356, 5768, 5840, 6110, 6580, 6643, 6695, 6862, 7210, 7280, 7519, 7592, 8176, 8240, 8554, 9373, 9490, 9682, 9776, 10220, 10712, 11536, 12220, 13160, 13286, 13390, 13724, 14420, 15038, 15184, 17108, 17155, 18746, 18980, 19364, 20440, 21385, 21424, 24017, 24205, 24440, 26320, 26572, 26780, 27448, 28840, 30076, 33215, 33887, 34216, 34310, 37492, 37595, 37960, 38728, 40880, 42770, 44603, 46865, 48034, 48410, 48880, 52633, 53144, 53560, 54896, 57680, 60152, 62933, 66430, 67774, 68432, 68620, 74984, 75190, 75920, 77456, 85540, 89206, 93730, 96068, 96820, 97747, 105266, 106288, 107120, 120085, 120304, 125866, 132860, 135548, 137240, 149968, 150380, 169435, 171080, 178412, 187460, 192136, 193640, 195494, 210532, 223015, 240170, 251732, 263165, 265720, 271096, 274480, 300760, 312221, 314665, 338870, 342160, 353393, 356824, 374920, 384272, 387280, 390988, 421064, 440531, 446030, 480340, 488735, 503464, 526330, 531440, 542192, 601520, 624442, 629330, 677740, 684229, 706786, 713648, 749840, 781976, 842128, 881062, 892060, 960680, 977470, 1006928, 1052660, 1248884, 1258660, 1355480, 1368458, 1413572, 1561105, 1563952, 1762124, 1766965, 1784120, 1921360, 1954940, 2105320, 2202655, 2473751, 2497768, 2517320, 2710960, 2736916, 2827144, 3122210, 3421145, 3524248, 3533930, 3568240, 3909880, 4210640, 4405310, 4594109, 4947502, 4995536, 5034640, 5473832, 5654288, 6244420, 6842290, 7048496, 7067860, 7819760, 8810620, 9188218, 9895004, 10947664, 12368755, 12488840, 13684580, 14135720, 17621240, 18376436, 19790008, 22970545, 24737510, 24977680, 27369160, 28271440, 32158763, 35242480, 36752872, 39580016, 45941090, 49475020, 54738320, 64317526, 73505744, 91882180, 98950040, 128635052, 160793815, 183764360, 197900080, 257270104, 321587630, 367528720, 514540208, 643175260, 1286350520, 2572701040]

約数ペア:

[(1, 2572701040), (2, 1286350520), (4, 643175260), (5, 514540208), (7, 367528720), (8, 321587630), (10, 257270104), (13, 197900080), (14, 183764360), (16, 160793815), (20, 128635052), (26, 98950040), (28, 91882180), (35, 73505744), (40, 64317526), (47, 54738320), (52, 49475020), (56, 45941090), (65, 39580016), (70, 36752872), (73, 35242480), (80, 32158763), (91, 28271440), (94, 27369160), (103, 24977680), (104, 24737510), (112, 22970545), (130, 19790008), (140, 18376436), (146, 17621240), (182, 14135720), (188, 13684580), (206, 12488840), (208, 12368755), (235, 10947664), (260, 9895004), (280, 9188218), (292, 8810620), (329, 7819760), (364, 7067860), (365, 7048496), (376, 6842290), (412, 6244420), (455, 5654288), (470, 5473832), (511, 5034640), (515, 4995536), (520, 4947502), (560, 4594109), (584, 4405310), (611, 4210640), (658, 3909880), (721, 3568240), (728, 3533930), (730, 3524248), (752, 3421145), (824, 3122210), (910, 2827144), (940, 2736916), (949, 2710960), (1022, 2517320), (1030, 2497768), (1040, 2473751), (1168, 2202655), (1222, 2105320), (1316, 1954940), (1339, 1921360), (1442, 1784120), (1456, 1766965), (1460, 1762124), (1645, 1563952), (1648, 1561105), (1820, 1413572), (1880, 1368458), (1898, 1355480), (2044, 1258660), (2060, 1248884), (2444, 1052660), (2555, 1006928), (2632, 977470), (2678, 960680), (2884, 892060), (2920, 881062), (3055, 842128), (3290, 781976), (3431, 749840), (3605, 713648), (3640, 706786), (3760, 684229), (3796, 677740), (4088, 629330), (4120, 624442), (4277, 601520), (4745, 542192), (4841, 531440), (4888, 526330), (5110, 503464), (5264, 488735), (5356, 480340), (5768, 446030), (5840, 440531), (6110, 421064), (6580, 390988), (6643, 387280), (6695, 384272), (6862, 374920), (7210, 356824), (7280, 353393), (7519, 342160), (7592, 338870), (8176, 314665), (8240, 312221), (8554, 300760), (9373, 274480), (9490, 271096), (9682, 265720), (9776, 263165), (10220, 251732), (10712, 240170), (11536, 223015), (12220, 210532), (13160, 195494), (13286, 193640), (13390, 192136), (13724, 187460), (14420, 178412), (15038, 171080), (15184, 169435), (17108, 150380), (17155, 149968), (18746, 137240), (18980, 135548), (19364, 132860), (20440, 125866), (21385, 120304), (21424, 120085), (24017, 107120), (24205, 106288), (24440, 105266), (26320, 97747), (26572, 96820), (26780, 96068), (27448, 93730), (28840, 89206), (30076, 85540), (33215, 77456), (33887, 75920), (34216, 75190), (34310, 74984), (37492, 68620), (37595, 68432), (37960, 67774), (38728, 66430), (40880, 62933), (42770, 60152), (44603, 57680), (46865, 54896), (48034, 53560), (48410, 53144), (48880, 52633)]