268249977480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{13381}}^1$

素因数の和:13760

約数の個数: 256

約数和(自身を含む): 882415503360

約数和(自身を除く): 614165525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 317, 340, 372, 408, 465, 510, 527, 620, 634, 680, 744, 930, 951, 1020, 1054, 1240, 1268, 1581, 1585, 1860, 1902, 2040, 2108, 2536, 2635, 3162, 3170, 3720, 3804, 4216, 4755, 5270, 5389, 6324, 6340, 7608, 7905, 9510, 9827, 10540, 10778, 12648, 12680, 13381, 15810, 16167, 19020, 19654, 21080, 21556, 26762, 26945, 29481, 31620, 32334, 38040, 39308, 40143, 43112, 49135, 53524, 53890, 58962, 63240, 64668, 66905, 78616, 80286, 80835, 98270, 107048, 107780, 117924, 129336, 133810, 147405, 160572, 161670, 167059, 196540, 200715, 215560, 227477, 235848, 267620, 294810, 321144, 323340, 334118, 393080, 401430, 414811, 454954, 501177, 535240, 589620, 646680, 668236, 682431, 802860, 829622, 835295, 909908, 1002354, 1137385, 1179240, 1244433, 1336472, 1364862, 1605720, 1659244, 1670590, 1819816, 2004708, 2074055, 2274770, 2488866, 2505885, 2729724, 3318488, 3341180, 3412155, 4009416, 4148110, 4241777, 4549540, 4977732, 5011770, 5459448, 6222165, 6682360, 6824310, 7051787, 8296220, 8483554, 9099080, 9955464, 10023540, 12444330, 12725331, 13648620, 14103574, 16592440, 16967108, 20047080, 21155361, 21208885, 24888660, 25450662, 27297240, 28207148, 33934216, 35258935, 42310722, 42417770, 49777320, 50901324, 56414296, 63626655, 70517870, 72110209, 84621444, 84835540, 101802648, 105776805, 127253310, 131495087, 141035740, 144220418, 169242888, 169671080, 211553610, 216330627, 254506620, 262990174, 282071480, 288440836, 360551045, 394485261, 423107220, 432661254, 509013240, 525980348, 576881672, 657475435, 721102090, 788970522, 846214440, 865322508, 1051960696, 1081653135, 1314950870, 1442204180, 1577941044, 1730645016, 1972426305, 2163306270, 2235416479, 2629901740, 2884408360, 3155882088, 3944852610, 4326612540, 4470832958, 5259803480, 6706249437, 7889705220, 8653225080, 8941665916, 11177082395, 13412498874, 15779410440, 17883331832, 22354164790, 26824997748, 33531247185, 44708329580, 53649995496, 67062494370, 89416659160, 134124988740, 268249977480]

約数ペア:

[(1, 268249977480), (2, 134124988740), (3, 89416659160), (4, 67062494370), (5, 53649995496), (6, 44708329580), (8, 33531247185), (10, 26824997748), (12, 22354164790), (15, 17883331832), (17, 15779410440), (20, 13412498874), (24, 11177082395), (30, 8941665916), (31, 8653225080), (34, 7889705220), (40, 6706249437), (51, 5259803480), (60, 4470832958), (62, 4326612540), (68, 3944852610), (85, 3155882088), (93, 2884408360), (102, 2629901740), (120, 2235416479), (124, 2163306270), (136, 1972426305), (155, 1730645016), (170, 1577941044), (186, 1442204180), (204, 1314950870), (248, 1081653135), (255, 1051960696), (310, 865322508), (317, 846214440), (340, 788970522), (372, 721102090), (408, 657475435), (465, 576881672), (510, 525980348), (527, 509013240), (620, 432661254), (634, 423107220), (680, 394485261), (744, 360551045), (930, 288440836), (951, 282071480), (1020, 262990174), (1054, 254506620), (1240, 216330627), (1268, 211553610), (1581, 169671080), (1585, 169242888), (1860, 144220418), (1902, 141035740), (2040, 131495087), (2108, 127253310), (2536, 105776805), (2635, 101802648), (3162, 84835540), (3170, 84621444), (3720, 72110209), (3804, 70517870), (4216, 63626655), (4755, 56414296), (5270, 50901324), (5389, 49777320), (6324, 42417770), (6340, 42310722), (7608, 35258935), (7905, 33934216), (9510, 28207148), (9827, 27297240), (10540, 25450662), (10778, 24888660), (12648, 21208885), (12680, 21155361), (13381, 20047080), (15810, 16967108), (16167, 16592440), (19020, 14103574), (19654, 13648620), (21080, 12725331), (21556, 12444330), (26762, 10023540), (26945, 9955464), (29481, 9099080), (31620, 8483554), (32334, 8296220), (38040, 7051787), (39308, 6824310), (40143, 6682360), (43112, 6222165), (49135, 5459448), (53524, 5011770), (53890, 4977732), (58962, 4549540), (63240, 4241777), (64668, 4148110), (66905, 4009416), (78616, 3412155), (80286, 3341180), (80835, 3318488), (98270, 2729724), (107048, 2505885), (107780, 2488866), (117924, 2274770), (129336, 2074055), (133810, 2004708), (147405, 1819816), (160572, 1670590), (161670, 1659244), (167059, 1605720), (196540, 1364862), (200715, 1336472), (215560, 1244433), (227477, 1179240), (235848, 1137385), (267620, 1002354), (294810, 909908), (321144, 835295), (323340, 829622), (334118, 802860), (393080, 682431), (401430, 668236), (414811, 646680), (454954, 589620), (501177, 535240)]