1219294440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 432

約数和(自身を含む): 5003750700

約数和(自身を除く): 3784456260

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 169, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 338, 360, 364, 390, 392, 409, 420, 441, 455, 468, 490, 504, 507, 520, 546, 585, 588, 630, 637, 676, 728, 735, 780, 818, 819, 840, 845, 882, 910, 936, 980, 1014, 1092, 1170, 1176, 1183, 1227, 1260, 1274, 1352, 1365, 1470, 1521, 1560, 1636, 1638, 1690, 1764, 1820, 1911, 1960, 2028, 2045, 2184, 2205, 2340, 2366, 2454, 2520, 2535, 2548, 2730, 2863, 2940, 3042, 3185, 3272, 3276, 3380, 3528, 3549, 3640, 3681, 3822, 4056, 4090, 4095, 4410, 4680, 4732, 4908, 5070, 5096, 5317, 5460, 5726, 5733, 5880, 5915, 6084, 6135, 6370, 6552, 6760, 7098, 7362, 7605, 7644, 8180, 8190, 8281, 8589, 8820, 9464, 9555, 9816, 10140, 10634, 10647, 10920, 11452, 11466, 11830, 12168, 12270, 12740, 14196, 14315, 14724, 15210, 15288, 15951, 16360, 16380, 16562, 17178, 17640, 17745, 18405, 19110, 20041, 20280, 21268, 21294, 22904, 22932, 23660, 24540, 24843, 25480, 25767, 26585, 28392, 28630, 28665, 29448, 30420, 31902, 32760, 33124, 34356, 35490, 36810, 37219, 38220, 40082, 41405, 42536, 42588, 42945, 45864, 47320, 47853, 49080, 49686, 51534, 53170, 53235, 57260, 57330, 60123, 60840, 63804, 66248, 68712, 69121, 70980, 73620, 74438, 74529, 76440, 79755, 80164, 82810, 85176, 85890, 95706, 99372, 100205, 103068, 106340, 106470, 111657, 114520, 114660, 120246, 124215, 127608, 128835, 138242, 141960, 147240, 148876, 149058, 159510, 160328, 165620, 171780, 180369, 186095, 191412, 198744, 200410, 206136, 207363, 212680, 212940, 223314, 229320, 239265, 240492, 248430, 257670, 260533, 276484, 297752, 298116, 300615, 319020, 331240, 334971, 343560, 345605, 360738, 372190, 372645, 382824, 400820, 414726, 425880, 446628, 478530, 480984, 483847, 496860, 515340, 521066, 552968, 558285, 596232, 601230, 622089, 638040, 669942, 691210, 721476, 744380, 745290, 781599, 801640, 829452, 893256, 901845, 957060, 967694, 993720, 1030680, 1036815, 1042132, 1116570, 1202460, 1244178, 1302665, 1339884, 1382420, 1442952, 1451541, 1488760, 1490580, 1563198, 1658904, 1674855, 1803690, 1914120, 1935388, 2073630, 2084264, 2233140, 2344797, 2404920, 2419235, 2488356, 2605330, 2679768, 2764840, 2903082, 2981160, 3110445, 3126396, 3349710, 3386929, 3607380, 3870776, 3907995, 4147260, 4354623, 4466280, 4689594, 4838470, 4976712, 5210660, 5806164, 6220890, 6252792, 6699420, 6773858, 7214760, 7257705, 7815990, 8294520, 8709246, 9379188, 9676940, 10160787, 10421320, 11612328, 11723985, 12441780, 13398840, 13547716, 14515410, 15631980, 16934645, 17418492, 18758376, 19353880, 20321574, 21773115, 23447970, 24883560, 27095432, 29030820, 30482361, 31263960, 33869290, 34836984, 40643148, 43546230, 46895940, 50803935, 58061640, 60964722, 67738580, 81286296, 87092460, 93791880, 101607870, 121929444, 135477160, 152411805, 174184920, 203215740, 243858888, 304823610, 406431480, 609647220, 1219294440]

約数ペア:

[(1, 1219294440), (2, 609647220), (3, 406431480), (4, 304823610), (5, 243858888), (6, 203215740), (7, 174184920), (8, 152411805), (9, 135477160), (10, 121929444), (12, 101607870), (13, 93791880), (14, 87092460), (15, 81286296), (18, 67738580), (20, 60964722), (21, 58061640), (24, 50803935), (26, 46895940), (28, 43546230), (30, 40643148), (35, 34836984), (36, 33869290), (39, 31263960), (40, 30482361), (42, 29030820), (45, 27095432), (49, 24883560), (52, 23447970), (56, 21773115), (60, 20321574), (63, 19353880), (65, 18758376), (70, 17418492), (72, 16934645), (78, 15631980), (84, 14515410), (90, 13547716), (91, 13398840), (98, 12441780), (104, 11723985), (105, 11612328), (117, 10421320), (120, 10160787), (126, 9676940), (130, 9379188), (140, 8709246), (147, 8294520), (156, 7815990), (168, 7257705), (169, 7214760), (180, 6773858), (182, 6699420), (195, 6252792), (196, 6220890), (210, 5806164), (234, 5210660), (245, 4976712), (252, 4838470), (260, 4689594), (273, 4466280), (280, 4354623), (294, 4147260), (312, 3907995), (315, 3870776), (338, 3607380), (360, 3386929), (364, 3349710), (390, 3126396), (392, 3110445), (409, 2981160), (420, 2903082), (441, 2764840), (455, 2679768), (468, 2605330), (490, 2488356), (504, 2419235), (507, 2404920), (520, 2344797), (546, 2233140), (585, 2084264), (588, 2073630), (630, 1935388), (637, 1914120), (676, 1803690), (728, 1674855), (735, 1658904), (780, 1563198), (818, 1490580), (819, 1488760), (840, 1451541), (845, 1442952), (882, 1382420), (910, 1339884), (936, 1302665), (980, 1244178), (1014, 1202460), (1092, 1116570), (1170, 1042132), (1176, 1036815), (1183, 1030680), (1227, 993720), (1260, 967694), (1274, 957060), (1352, 901845), (1365, 893256), (1470, 829452), (1521, 801640), (1560, 781599), (1636, 745290), (1638, 744380), (1690, 721476), (1764, 691210), (1820, 669942), (1911, 638040), (1960, 622089), (2028, 601230), (2045, 596232), (2184, 558285), (2205, 552968), (2340, 521066), (2366, 515340), (2454, 496860), (2520, 483847), (2535, 480984), (2548, 478530), (2730, 446628), (2863, 425880), (2940, 414726), (3042, 400820), (3185, 382824), (3272, 372645), (3276, 372190), (3380, 360738), (3528, 345605), (3549, 343560), (3640, 334971), (3681, 331240), (3822, 319020), (4056, 300615), (4090, 298116), (4095, 297752), (4410, 276484), (4680, 260533), (4732, 257670), (4908, 248430), (5070, 240492), (5096, 239265), (5317, 229320), (5460, 223314), (5726, 212940), (5733, 212680), (5880, 207363), (5915, 206136), (6084, 200410), (6135, 198744), (6370, 191412), (6552, 186095), (6760, 180369), (7098, 171780), (7362, 165620), (7605, 160328), (7644, 159510), (8180, 149058), (8190, 148876), (8281, 147240), (8589, 141960), (8820, 138242), (9464, 128835), (9555, 127608), (9816, 124215), (10140, 120246), (10634, 114660), (10647, 114520), (10920, 111657), (11452, 106470), (11466, 106340), (11830, 103068), (12168, 100205), (12270, 99372), (12740, 95706), (14196, 85890), (14315, 85176), (14724, 82810), (15210, 80164), (15288, 79755), (15951, 76440), (16360, 74529), (16380, 74438), (16562, 73620), (17178, 70980), (17640, 69121), (17745, 68712), (18405, 66248), (19110, 63804), (20041, 60840), (20280, 60123), (21268, 57330), (21294, 57260), (22904, 53235), (22932, 53170), (23660, 51534), (24540, 49686), (24843, 49080), (25480, 47853), (25767, 47320), (26585, 45864), (28392, 42945), (28630, 42588), (28665, 42536), (29448, 41405), (30420, 40082), (31902, 38220), (32760, 37219), (33124, 36810), (34356, 35490)]