713771240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 2038251600

約数和(自身を除く): 1324480360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 109, 130, 140, 182, 196, 218, 245, 257, 260, 280, 364, 392, 436, 455, 490, 514, 520, 545, 637, 728, 763, 872, 910, 980, 1028, 1090, 1274, 1285, 1417, 1526, 1799, 1820, 1960, 2056, 2180, 2548, 2570, 2834, 3052, 3185, 3341, 3598, 3640, 3815, 4360, 5096, 5140, 5341, 5668, 6104, 6370, 6682, 7085, 7196, 7630, 8995, 9919, 10280, 10682, 11336, 12593, 12740, 13364, 14170, 14392, 15260, 16705, 17990, 19838, 21364, 23387, 25186, 25480, 26705, 26728, 28013, 28340, 30520, 33410, 35980, 39676, 42728, 46774, 49595, 50372, 53410, 56026, 56680, 62965, 66820, 69433, 71960, 79352, 93548, 99190, 100744, 106820, 112052, 116935, 125930, 133640, 138866, 140065, 163709, 187096, 196091, 198380, 213640, 224104, 233870, 251860, 277732, 280130, 327418, 347165, 364169, 392182, 396760, 467740, 503720, 555464, 560260, 654836, 694330, 728338, 784364, 818545, 935480, 980455, 1120520, 1309672, 1372637, 1388660, 1456676, 1568728, 1637090, 1820845, 1960910, 2549183, 2745274, 2777320, 2913352, 3274180, 3641690, 3921820, 5098366, 5490548, 6548360, 6863185, 7283380, 7843640, 10196732, 10981096, 12745915, 13726370, 14566760, 17844281, 20393464, 25491830, 27452740, 35688562, 50983660, 54905480, 71377124, 89221405, 101967320, 142754248, 178442810, 356885620, 713771240]

約数ペア:

[(1, 713771240), (2, 356885620), (4, 178442810), (5, 142754248), (7, 101967320), (8, 89221405), (10, 71377124), (13, 54905480), (14, 50983660), (20, 35688562), (26, 27452740), (28, 25491830), (35, 20393464), (40, 17844281), (49, 14566760), (52, 13726370), (56, 12745915), (65, 10981096), (70, 10196732), (91, 7843640), (98, 7283380), (104, 6863185), (109, 6548360), (130, 5490548), (140, 5098366), (182, 3921820), (196, 3641690), (218, 3274180), (245, 2913352), (257, 2777320), (260, 2745274), (280, 2549183), (364, 1960910), (392, 1820845), (436, 1637090), (455, 1568728), (490, 1456676), (514, 1388660), (520, 1372637), (545, 1309672), (637, 1120520), (728, 980455), (763, 935480), (872, 818545), (910, 784364), (980, 728338), (1028, 694330), (1090, 654836), (1274, 560260), (1285, 555464), (1417, 503720), (1526, 467740), (1799, 396760), (1820, 392182), (1960, 364169), (2056, 347165), (2180, 327418), (2548, 280130), (2570, 277732), (2834, 251860), (3052, 233870), (3185, 224104), (3341, 213640), (3598, 198380), (3640, 196091), (3815, 187096), (4360, 163709), (5096, 140065), (5140, 138866), (5341, 133640), (5668, 125930), (6104, 116935), (6370, 112052), (6682, 106820), (7085, 100744), (7196, 99190), (7630, 93548), (8995, 79352), (9919, 71960), (10280, 69433), (10682, 66820), (11336, 62965), (12593, 56680), (12740, 56026), (13364, 53410), (14170, 50372), (14392, 49595), (15260, 46774), (16705, 42728), (17990, 39676), (19838, 35980), (21364, 33410), (23387, 30520), (25186, 28340), (25480, 28013), (26705, 26728)]