1319312880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 640

約数和(自身を含む): 5313945600

約数和(自身を除く): 3994632720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 31, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 61, 62, 68, 72, 76, 80, 85, 90, 93, 95, 102, 108, 114, 120, 122, 124, 135, 136, 144, 152, 153, 155, 170, 171, 180, 183, 186, 190, 204, 216, 228, 240, 244, 248, 255, 270, 272, 279, 285, 304, 305, 306, 310, 323, 340, 342, 360, 366, 372, 380, 408, 432, 456, 459, 465, 488, 496, 510, 513, 527, 540, 549, 558, 570, 589, 610, 612, 620, 646, 680, 684, 720, 732, 744, 760, 765, 816, 837, 855, 912, 915, 918, 930, 969, 976, 1020, 1026, 1037, 1054, 1080, 1098, 1116, 1140, 1159, 1178, 1220, 1224, 1240, 1292, 1360, 1368, 1395, 1464, 1488, 1520, 1530, 1581, 1615, 1647, 1674, 1710, 1767, 1830, 1836, 1860, 1891, 1938, 2040, 2052, 2074, 2108, 2160, 2196, 2232, 2280, 2295, 2318, 2356, 2440, 2448, 2480, 2565, 2584, 2635, 2736, 2745, 2790, 2907, 2928, 2945, 3060, 3111, 3162, 3230, 3294, 3348, 3420, 3477, 3534, 3660, 3672, 3720, 3782, 3876, 4080, 4104, 4148, 4185, 4216, 4392, 4464, 4560, 4590, 4636, 4712, 4743, 4845, 4880, 5130, 5168, 5185, 5270, 5301, 5490, 5580, 5673, 5795, 5814, 5890, 6120, 6222, 6324, 6460, 6588, 6696, 6840, 6954, 7068, 7320, 7344, 7440, 7564, 7752, 7905, 8208, 8235, 8296, 8370, 8432, 8721, 8784, 8835, 9180, 9272, 9333, 9424, 9455, 9486, 9690, 10013, 10260, 10370, 10431, 10540, 10602, 10980, 11160, 11346, 11590, 11628, 11780, 12240, 12444, 12648, 12920, 13176, 13392, 13680, 13908, 14136, 14229, 14535, 14640, 15128, 15504, 15555, 15810, 15903, 16470, 16592, 16740, 17019, 17385, 17442, 17670, 18360, 18544, 18666, 18910, 18972, 19380, 19703, 20026, 20520, 20740, 20862, 21080, 21204, 21960, 22320, 22692, 23180, 23256, 23560, 23715, 24888, 25296, 25840, 26352, 26505, 27816, 27999, 28272, 28365, 28458, 29070, 30039, 30256, 31110, 31293, 31620, 31806, 32147, 32940, 33480, 34038, 34770, 34884, 35340, 35929, 36720, 37332, 37820, 37944, 38760, 39406, 40052, 41040, 41480, 41724, 42160, 42408, 43605, 43920, 45384, 46360, 46512, 46665, 47120, 47430, 49776, 50065, 51057, 52155, 53010, 55632, 55998, 56730, 56916, 58140, 59109, 60078, 62220, 62586, 63240, 63612, 64294, 65880, 66960, 68076, 69540, 69768, 70680, 71145, 71858, 74664, 75640, 75888, 77520, 78812, 79515, 80104, 82960, 83448, 84816, 85095, 87210, 90117, 90768, 92720, 93330, 94860, 96441, 98515, 100130, 102114, 104310, 106020, 107787, 111996, 113460, 113832, 116280, 118218, 120156, 124440, 125172, 126480, 127224, 128588, 131760, 136152, 139080, 139536, 139995, 141360, 142290, 143716, 149328, 150195, 151280, 156465, 157624, 159030, 160208, 160735, 166896, 170190, 174420, 177327, 179645, 180234, 186660, 189720, 192882, 197030, 200260, 204228, 208620, 212040, 215574, 223992, 226920, 227664, 232560, 236436, 240312, 248880, 250344, 254448, 255285, 257176, 270351, 272304, 278160, 279990, 284580, 287432, 289323, 295545, 300390, 312930, 315248, 318060, 321470, 323361, 340380, 348840, 354654, 359290, 360468, 373320, 379440, 385764, 394060, 400520, 408456, 417240, 424080, 431148, 447984, 450585, 453840, 472872, 480624, 482205, 500688, 510570, 514352, 531981, 538935, 540702, 559980, 569160, 574864, 578646, 591090, 600780, 610793, 625860, 636120, 642940, 646722, 680760, 697680, 709308, 718580, 720936, 746640, 771528, 788120, 801040, 816912, 834480, 862296, 867969, 886635, 901170, 945744, 964410, 970083, 1021140, 1063962, 1077870, 1081404, 1119960, 1138320, 1157292, 1182180, 1201560, 1221586, 1251720, 1272240, 1285880, 1293444, 1351755, 1361520, 1418616, 1437160, 1441872, 1446615, 1543056, 1576240, 1616805, 1724592, 1735938, 1773270, 1802340, 1832379, 1928820, 1940166, 2042280, 2127924, 2155740, 2162808, 2239920, 2314584, 2364360, 2403120, 2443172, 2503440, 2571760, 2586888, 2659905, 2703510, 2837232, 2874320, 2893230, 3053965, 3233610, 3471876, 3546540, 3604680, 3664758, 3857640, 3880332, 4084560, 4255848, 4311480, 4325616, 4339845, 4629168, 4728720, 4850415, 4886344, 5173776, 5319810, 5407020, 5497137, 5786460, 6107930, 6467220, 6943752, 7093080, 7209360, 7329516, 7715280, 7760664, 8511696, 8622960, 8679690, 9161895, 9700830, 9772688, 10639620, 10814040, 10994274, 11572920, 12215860, 12934440, 13887504, 14186160, 14659032, 15521328, 16491411, 17359380, 18323790, 19401660, 21279240, 21628080, 21988548, 23145840, 24431720, 25868880, 27485685, 29318064, 32982822, 34718760, 36647580, 38803320, 42558480, 43977096, 48863440, 54971370, 65965644, 69437520, 73295160, 77606640, 82457055, 87954192, 109942740, 131931288, 146590320, 164914110, 219885480, 263862576, 329828220, 439770960, 659656440, 1319312880]

約数ペア:

[(1, 1319312880), (2, 659656440), (3, 439770960), (4, 329828220), (5, 263862576), (6, 219885480), (8, 164914110), (9, 146590320), (10, 131931288), (12, 109942740), (15, 87954192), (16, 82457055), (17, 77606640), (18, 73295160), (19, 69437520), (20, 65965644), (24, 54971370), (27, 48863440), (30, 43977096), (31, 42558480), (34, 38803320), (36, 36647580), (38, 34718760), (40, 32982822), (45, 29318064), (48, 27485685), (51, 25868880), (54, 24431720), (57, 23145840), (60, 21988548), (61, 21628080), (62, 21279240), (68, 19401660), (72, 18323790), (76, 17359380), (80, 16491411), (85, 15521328), (90, 14659032), (93, 14186160), (95, 13887504), (102, 12934440), (108, 12215860), (114, 11572920), (120, 10994274), (122, 10814040), (124, 10639620), (135, 9772688), (136, 9700830), (144, 9161895), (152, 8679690), (153, 8622960), (155, 8511696), (170, 7760664), (171, 7715280), (180, 7329516), (183, 7209360), (186, 7093080), (190, 6943752), (204, 6467220), (216, 6107930), (228, 5786460), (240, 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