245405160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 512

約数和(自身を含む): 1103155200

約数和(自身を除く): 857750040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 154, 156, 165, 168, 180, 182, 189, 195, 198, 210, 216, 220, 227, 231, 234, 252, 260, 264, 270, 273, 280, 286, 297, 308, 312, 315, 330, 351, 360, 364, 378, 385, 390, 396, 420, 429, 440, 454, 455, 462, 468, 495, 504, 520, 540, 546, 572, 585, 594, 616, 630, 660, 681, 693, 702, 715, 728, 756, 770, 780, 792, 819, 840, 858, 908, 910, 924, 936, 945, 990, 1001, 1080, 1092, 1135, 1144, 1155, 1170, 1188, 1260, 1287, 1320, 1362, 1365, 1386, 1404, 1430, 1485, 1512, 1540, 1560, 1589, 1638, 1716, 1755, 1816, 1820, 1848, 1890, 1980, 2002, 2043, 2079, 2145, 2184, 2270, 2310, 2340, 2376, 2457, 2497, 2520, 2574, 2724, 2730, 2772, 2808, 2860, 2951, 2970, 3003, 3080, 3178, 3276, 3405, 3432, 3465, 3510, 3640, 3780, 3861, 3960, 4004, 4086, 4095, 4158, 4290, 4540, 4620, 4680, 4767, 4914, 4994, 5005, 5148, 5448, 5460, 5544, 5720, 5902, 5940, 6006, 6129, 6356, 6435, 6552, 6810, 6930, 7020, 7491, 7560, 7722, 7945, 8008, 8172, 8190, 8316, 8580, 8853, 9009, 9080, 9240, 9534, 9828, 9988, 10010, 10215, 10296, 10395, 10920, 11804, 11880, 12012, 12258, 12285, 12485, 12712, 12870, 13620, 13860, 14040, 14301, 14755, 14982, 15015, 15444, 15890, 16344, 16380, 16632, 17160, 17479, 17706, 18018, 19068, 19305, 19656, 19976, 20020, 20430, 20657, 20790, 22473, 23608, 23835, 24024, 24516, 24570, 24970, 25740, 26559, 27027, 27240, 27720, 28602, 29510, 29964, 30030, 30645, 30888, 31780, 32461, 32760, 34958, 35412, 36036, 37455, 38136, 38610, 40040, 40860, 41314, 41580, 42903, 44265, 44946, 45045, 47670, 49032, 49140, 49940, 51480, 52437, 53118, 54054, 57204, 59020, 59928, 60060, 61290, 61971, 63560, 64922, 67419, 69916, 70824, 71505, 72072, 74910, 77220, 79677, 81720, 82628, 83160, 85806, 87395, 88530, 89892, 90090, 95340, 97383, 98280, 99880, 103285, 104874, 106236, 108108, 112365, 114408, 118040, 120120, 122580, 123942, 129844, 132795, 134838, 135135, 139832, 143010, 149820, 154440, 157311, 159354, 162305, 165256, 171612, 174790, 177060, 179784, 180180, 185913, 190680, 194766, 206570, 209748, 212472, 214515, 216216, 224730, 227227, 245160, 247884, 259688, 262185, 265590, 269676, 270270, 286020, 292149, 299640, 309855, 314622, 318708, 324610, 337095, 343224, 349580, 354120, 360360, 371826, 389532, 398385, 413140, 419496, 429030, 449460, 454454, 471933, 486915, 495768, 524370, 531180, 539352, 540540, 557739, 572040, 584298, 619710, 629244, 637416, 649220, 674190, 681681, 699160, 743652, 779064, 786555, 796770, 826280, 858060, 876447, 898920, 908908, 929565, 943866, 973830, 1048740, 1062360, 1081080, 1115478, 1136135, 1168596, 1239420, 1258488, 1298440, 1348380, 1363362, 1460745, 1487304, 1573110, 1593540, 1716120, 1752894, 1817816, 1859130, 1887732, 1947660, 2045043, 2097480, 2230956, 2272270, 2337192, 2359665, 2478840, 2696760, 2726724, 2788695, 2921490, 3146220, 3187080, 3408405, 3505788, 3718260, 3775464, 3895320, 4090086, 4382235, 4461912, 4544540, 4719330, 5453448, 5577390, 5842980, 6135129, 6292440, 6816810, 7011576, 7436520, 8180172, 8764470, 9089080, 9438660, 10225215, 11154780, 11685960, 12270258, 13633620, 16360344, 17528940, 18877320, 20450430, 22309560, 24540516, 27267240, 30675645, 35057880, 40900860, 49081032, 61351290, 81801720, 122702580, 245405160]

約数ペア:

[(1, 245405160), (2, 122702580), (3, 81801720), (4, 61351290), (5, 49081032), (6, 40900860), (7, 35057880), (8, 30675645), (9, 27267240), (10, 24540516), (11, 22309560), (12, 20450430), (13, 18877320), (14, 17528940), (15, 16360344), (18, 13633620), (20, 12270258), (21, 11685960), (22, 11154780), (24, 10225215), (26, 9438660), (27, 9089080), (28, 8764470), (30, 8180172), (33, 7436520), (35, 7011576), (36, 6816810), (39, 6292440), (40, 6135129), (42, 5842980), (44, 5577390), (45, 5453448), (52, 4719330), (54, 4544540), (55, 4461912), (56, 4382235), (60, 4090086), (63, 3895320), (65, 3775464), (66, 3718260), (70, 3505788), (72, 3408405), (77, 3187080), (78, 3146220), (84, 2921490), (88, 2788695), (90, 2726724), (91, 2696760), (99, 2478840), (104, 2359665), (105, 2337192), (108, 2272270), (110, 2230956), (117, 2097480), (120, 2045043), (126, 1947660), (130, 1887732), (132, 1859130), (135, 1817816), (140, 1752894), (143, 1716120), (154, 1593540), (156, 1573110), (165, 1487304), (168, 1460745), (180, 1363362), (182, 1348380), (189, 1298440), (195, 1258488), (198, 1239420), (210, 1168596), (216, 1136135), (220, 1115478), (227, 1081080), (231, 1062360), (234, 1048740), (252, 973830), (260, 943866), (264, 929565), (270, 908908), (273, 898920), (280, 876447), (286, 858060), (297, 826280), (308, 796770), (312, 786555), (315, 779064), (330, 743652), (351, 699160), (360, 681681), (364, 674190), (378, 649220), (385, 637416), (390, 629244), (396, 619710), (420, 584298), (429, 572040), (440, 557739), (454, 540540), (455, 539352), (462, 531180), (468, 524370), (495, 495768), (504, 486915), (520, 471933), (540, 454454), (546, 449460), (572, 429030), (585, 419496), (594, 413140), (616, 398385), (630, 389532), (660, 371826), (681, 360360), (693, 354120), (702, 349580), (715, 343224), (728, 337095), (756, 324610), (770, 318708), (780, 314622), (792, 309855), (819, 299640), (840, 292149), (858, 286020), (908, 270270), (910, 269676), (924, 265590), (936, 262185), (945, 259688), (990, 247884), (1001, 245160), (1080, 227227), (1092, 224730), (1135, 216216), (1144, 214515), (1155, 212472), (1170, 209748), (1188, 206570), (1260, 194766), (1287, 190680), (1320, 185913), (1362, 180180), (1365, 179784), (1386, 177060), (1404, 174790), (1430, 171612), (1485, 165256), (1512, 162305), (1540, 159354), (1560, 157311), (1589, 154440), (1638, 149820), (1716, 143010), (1755, 139832), (1816, 135135), (1820, 134838), (1848, 132795), (1890, 129844), (1980, 123942), (2002, 122580), (2043, 120120), (2079, 118040), (2145, 114408), (2184, 112365), (2270, 108108), (2310, 106236), (2340, 104874), (2376, 103285), (2457, 99880), (2497, 98280), (2520, 97383), (2574, 95340), (2724, 90090), (2730, 89892), (2772, 88530), (2808, 87395), (2860, 85806), (2951, 83160), (2970, 82628), (3003, 81720), (3080, 79677), (3178, 77220), (3276, 74910), (3405, 72072), (3432, 71505), (3465, 70824), (3510, 69916), (3640, 67419), (3780, 64922), (3861, 63560), (3960, 61971), (4004, 61290), (4086, 60060), (4095, 59928), (4158, 59020), (4290, 57204), (4540, 54054), (4620, 53118), (4680, 52437), (4767, 51480), (4914, 49940), (4994, 49140), (5005, 49032), (5148, 47670), (5448, 45045), (5460, 44946), (5544, 44265), (5720, 42903), (5902, 41580), (5940, 41314), (6006, 40860), (6129, 40040), (6356, 38610), (6435, 38136), (6552, 37455), (6810, 36036), (6930, 35412), (7020, 34958), (7491, 32760), (7560, 32461), (7722, 31780), (7945, 30888), (8008, 30645), (8172, 30030), (8190, 29964), (8316, 29510), (8580, 28602), (8853, 27720), (9009, 27240), (9080, 27027), (9240, 26559), (9534, 25740), (9828, 24970), (9988, 24570), (10010, 24516), (10215, 24024), (10296, 23835), (10395, 23608), (10920, 22473), (11804, 20790), (11880, 20657), (12012, 20430), (12258, 20020), (12285, 19976), (12485, 19656), (12712, 19305), (12870, 19068), (13620, 18018), (13860, 17706), (14040, 17479), (14301, 17160), (14755, 16632), (14982, 16380), (15015, 16344), (15444, 15890)]