266563440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 320

約数和(自身を含む): 1079930880

約数和(自身を除く): 813367440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 863, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1726, 1755, 1872, 1980, 2145, 2160, 2288, 2340, 2376, 2574, 2589, 2640, 2808, 2860, 2970, 3120, 3432, 3452, 3510, 3861, 3960, 4290, 4315, 4680, 4752, 5148, 5178, 5616, 5720, 5940, 6435, 6864, 6904, 7020, 7722, 7767, 7920, 8580, 8630, 9360, 9493, 10296, 10356, 11219, 11440, 11880, 12870, 12945, 13808, 14040, 15444, 15534, 17160, 17260, 18986, 19305, 20592, 20712, 22438, 23301, 23760, 25740, 25890, 28080, 28479, 30888, 31068, 33657, 34320, 34520, 37972, 38610, 38835, 41424, 44876, 46602, 47465, 51480, 51780, 56095, 56958, 61776, 62136, 67314, 69040, 75944, 77220, 77670, 85437, 89752, 93204, 94930, 100971, 102960, 103560, 112190, 113916, 116505, 123409, 124272, 134628, 142395, 151888, 154440, 155340, 168285, 170874, 179504, 186408, 189860, 201942, 207120, 224380, 227832, 233010, 246818, 256311, 269256, 284790, 302913, 308880, 310680, 336570, 341748, 370227, 372816, 379720, 403884, 427185, 448760, 455664, 466020, 493636, 504855, 512622, 538512, 569580, 605826, 617045, 621360, 673140, 683496, 740454, 759440, 807768, 854370, 897520, 932040, 987272, 1009710, 1025244, 1110681, 1139160, 1211652, 1234090, 1281555, 1346280, 1366992, 1480908, 1514565, 1615536, 1708740, 1851135, 1864080, 1974544, 2019420, 2050488, 2221362, 2278320, 2423304, 2468180, 2563110, 2692560, 2961816, 3029130, 3332043, 3417480, 3702270, 4038840, 4100976, 4442724, 4846608, 4936360, 5126220, 5553405, 5923632, 6058260, 6664086, 6834960, 7404540, 8077680, 8885448, 9872720, 10252440, 11106810, 12116520, 13328172, 14809080, 16660215, 17770896, 20504880, 22213620, 24233040, 26656344, 29618160, 33320430, 44427240, 53312688, 66640860, 88854480, 133281720, 266563440]

約数ペア:

[(1, 266563440), (2, 133281720), (3, 88854480), (4, 66640860), (5, 53312688), (6, 44427240), (8, 33320430), (9, 29618160), (10, 26656344), (11, 24233040), (12, 22213620), (13, 20504880), (15, 17770896), (16, 16660215), (18, 14809080), (20, 13328172), (22, 12116520), (24, 11106810), (26, 10252440), (27, 9872720), (30, 8885448), (33, 8077680), (36, 7404540), (39, 6834960), (40, 6664086), (44, 6058260), (45, 5923632), (48, 5553405), (52, 5126220), (54, 4936360), (55, 4846608), (60, 4442724), (65, 4100976), (66, 4038840), (72, 3702270), (78, 3417480), (80, 3332043), (88, 3029130), (90, 2961816), (99, 2692560), (104, 2563110), (108, 2468180), (110, 2423304), (117, 2278320), (120, 2221362), (130, 2050488), (132, 2019420), (135, 1974544), (143, 1864080), (144, 1851135), (156, 1708740), (165, 1615536), (176, 1514565), (180, 1480908), (195, 1366992), (198, 1346280), (208, 1281555), (216, 1234090), (220, 1211652), (234, 1139160), (240, 1110681), (260, 1025244), (264, 1009710), (270, 987272), (286, 932040), (297, 897520), (312, 854370), (330, 807768), (351, 759440), (360, 740454), (390, 683496), (396, 673140), (429, 621360), (432, 617045), (440, 605826), (468, 569580), (495, 538512), (520, 512622), (528, 504855), (540, 493636), (572, 466020), (585, 455664), (594, 448760), (624, 427185), (660, 403884), (702, 379720), (715, 372816), (720, 370227), (780, 341748), (792, 336570), (858, 310680), (863, 308880), (880, 302913), (936, 284790), (990, 269256), (1040, 256311), (1080, 246818), (1144, 233010), (1170, 227832), (1188, 224380), (1287, 207120), (1320, 201942), (1404, 189860), (1430, 186408), (1485, 179504), (1560, 170874), (1584, 168285), (1716, 155340), (1726, 154440), (1755, 151888), (1872, 142395), (1980, 134628), (2145, 124272), (2160, 123409), (2288, 116505), (2340, 113916), (2376, 112190), (2574, 103560), (2589, 102960), (2640, 100971), (2808, 94930), (2860, 93204), (2970, 89752), (3120, 85437), (3432, 77670), (3452, 77220), (3510, 75944), (3861, 69040), (3960, 67314), (4290, 62136), (4315, 61776), (4680, 56958), (4752, 56095), (5148, 51780), (5178, 51480), (5616, 47465), (5720, 46602), (5940, 44876), (6435, 41424), (6864, 38835), (6904, 38610), (7020, 37972), (7722, 34520), (7767, 34320), (7920, 33657), (8580, 31068), (8630, 30888), (9360, 28479), (9493, 28080), (10296, 25890), (10356, 25740), (11219, 23760), (11440, 23301), (11880, 22438), (12870, 20712), (12945, 20592), (13808, 19305), (14040, 18986), (15444, 17260), (15534, 17160)]