218461320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 512

約数和(自身を含む): 945561600

約数和(自身を除く): 727100280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 71, 72, 74, 77, 84, 88, 90, 99, 105, 108, 110, 111, 120, 126, 132, 135, 140, 142, 148, 154, 165, 168, 180, 185, 189, 198, 210, 213, 216, 220, 222, 231, 252, 259, 264, 270, 280, 284, 296, 297, 308, 315, 330, 333, 355, 360, 370, 378, 385, 396, 407, 420, 426, 440, 444, 462, 495, 497, 504, 518, 540, 555, 568, 594, 616, 630, 639, 660, 666, 693, 710, 740, 756, 770, 777, 781, 792, 814, 840, 852, 888, 924, 945, 990, 994, 999, 1036, 1065, 1080, 1110, 1155, 1188, 1221, 1260, 1278, 1295, 1320, 1332, 1386, 1420, 1480, 1485, 1491, 1512, 1540, 1554, 1562, 1628, 1665, 1704, 1848, 1890, 1917, 1980, 1988, 1998, 2035, 2072, 2079, 2130, 2220, 2310, 2331, 2343, 2376, 2442, 2485, 2520, 2556, 2590, 2627, 2664, 2772, 2840, 2849, 2970, 2982, 3080, 3108, 3124, 3195, 3256, 3330, 3465, 3663, 3780, 3834, 3885, 3905, 3960, 3976, 3996, 4070, 4158, 4260, 4440, 4473, 4620, 4662, 4686, 4884, 4970, 4995, 5112, 5180, 5254, 5467, 5544, 5698, 5940, 5964, 6105, 6216, 6248, 6390, 6660, 6930, 6993, 7029, 7326, 7455, 7560, 7668, 7770, 7810, 7881, 7992, 8140, 8316, 8520, 8547, 8946, 9240, 9324, 9372, 9585, 9768, 9940, 9990, 10360, 10395, 10508, 10934, 10989, 11396, 11655, 11715, 11880, 11928, 12210, 12780, 13135, 13320, 13419, 13860, 13986, 14058, 14245, 14652, 14910, 15336, 15540, 15620, 15762, 16280, 16401, 16632, 17094, 17892, 18315, 18389, 18648, 18744, 19170, 19880, 19980, 20790, 21016, 21087, 21868, 21978, 22365, 22792, 23310, 23430, 23643, 24420, 25560, 25641, 26270, 26838, 27335, 27720, 27972, 28116, 28490, 28897, 29304, 29820, 31080, 31240, 31524, 32802, 34188, 34965, 35145, 35784, 36630, 36778, 38340, 39405, 39960, 41580, 42174, 42735, 43736, 43956, 44730, 46620, 46860, 47286, 48840, 49203, 51282, 52540, 53676, 54670, 54945, 55167, 55944, 56232, 56980, 57794, 59640, 63048, 65604, 67095, 68376, 69930, 70290, 70929, 73260, 73556, 76680, 76923, 78810, 82005, 83160, 84348, 85470, 86691, 87912, 89460, 91945, 93240, 93720, 94572, 98406, 102564, 105080, 105435, 107352, 109340, 109890, 110334, 113960, 115588, 118215, 128205, 131208, 134190, 139860, 140580, 141858, 144485, 146520, 147112, 147609, 153846, 157620, 164010, 165501, 168696, 170940, 173382, 178920, 183890, 189144, 196812, 202279, 205128, 210870, 218680, 219780, 220668, 231176, 236430, 246015, 256410, 260073, 268380, 275835, 279720, 281160, 283716, 288970, 295218, 307692, 315240, 328020, 331002, 341880, 346764, 354645, 367780, 384615, 393624, 404558, 421740, 433455, 439560, 441336, 472860, 492030, 496503, 512820, 520146, 536760, 551670, 567432, 577940, 590436, 606837, 615384, 656040, 662004, 693528, 709290, 735560, 738045, 769230, 780219, 809116, 827505, 843480, 866910, 945720, 984060, 993006, 1011395, 1025640, 1040292, 1103340, 1155880, 1180872, 1213674, 1300365, 1324008, 1418580, 1476090, 1538460, 1560438, 1618232, 1655010, 1733820, 1820511, 1968120, 1986012, 2022790, 2080584, 2206680, 2427348, 2482515, 2600730, 2837160, 2952180, 3034185, 3076920, 3120876, 3310020, 3467640, 3641022, 3901095, 3972024, 4045580, 4854696, 4965030, 5201460, 5461533, 5904360, 6068370, 6241752, 6620040, 7282044, 7802190, 8091160, 9102555, 9930060, 10402920, 10923066, 12136740, 14564088, 15604380, 18205110, 19860120, 21846132, 24273480, 27307665, 31208760, 36410220, 43692264, 54615330, 72820440, 109230660, 218461320]

約数ペア:

[(1, 218461320), (2, 109230660), (3, 72820440), (4, 54615330), (5, 43692264), (6, 36410220), (7, 31208760), (8, 27307665), (9, 24273480), (10, 21846132), (11, 19860120), (12, 18205110), (14, 15604380), (15, 14564088), (18, 12136740), (20, 10923066), (21, 10402920), (22, 9930060), (24, 9102555), (27, 8091160), (28, 7802190), (30, 7282044), (33, 6620040), (35, 6241752), (36, 6068370), (37, 5904360), (40, 5461533), (42, 5201460), (44, 4965030), (45, 4854696), (54, 4045580), (55, 3972024), (56, 3901095), (60, 3641022), (63, 3467640), (66, 3310020), (70, 3120876), (71, 3076920), (72, 3034185), (74, 2952180), (77, 2837160), (84, 2600730), (88, 2482515), (90, 2427348), (99, 2206680), (105, 2080584), (108, 2022790), (110, 1986012), (111, 1968120), (120, 1820511), (126, 1733820), (132, 1655010), (135, 1618232), (140, 1560438), (142, 1538460), (148, 1476090), (154, 1418580), (165, 1324008), (168, 1300365), (180, 1213674), (185, 1180872), (189, 1155880), (198, 1103340), (210, 1040292), (213, 1025640), (216, 1011395), (220, 993006), (222, 984060), (231, 945720), (252, 866910), (259, 843480), (264, 827505), (270, 809116), (280, 780219), (284, 769230), (296, 738045), (297, 735560), (308, 709290), (315, 693528), (330, 662004), (333, 656040), (355, 615384), (360, 606837), (370, 590436), (378, 577940), (385, 567432), (396, 551670), (407, 536760), (420, 520146), (426, 512820), (440, 496503), (444, 492030), (462, 472860), (495, 441336), (497, 439560), (504, 433455), (518, 421740), (540, 404558), (555, 393624), (568, 384615), (594, 367780), (616, 354645), (630, 346764), (639, 341880), (660, 331002), (666, 328020), (693, 315240), (710, 307692), (740, 295218), (756, 288970), (770, 283716), (777, 281160), (781, 279720), (792, 275835), (814, 268380), (840, 260073), (852, 256410), (888, 246015), (924, 236430), (945, 231176), (990, 220668), (994, 219780), (999, 218680), (1036, 210870), (1065, 205128), (1080, 202279), (1110, 196812), (1155, 189144), (1188, 183890), (1221, 178920), (1260, 173382), (1278, 170940), (1295, 168696), (1320, 165501), (1332, 164010), (1386, 157620), (1420, 153846), (1480, 147609), (1485, 147112), (1491, 146520), (1512, 144485), (1540, 141858), (1554, 140580), (1562, 139860), (1628, 134190), (1665, 131208), (1704, 128205), (1848, 118215), (1890, 115588), (1917, 113960), (1980, 110334), (1988, 109890), (1998, 109340), (2035, 107352), (2072, 105435), (2079, 105080), (2130, 102564), (2220, 98406), (2310, 94572), (2331, 93720), (2343, 93240), (2376, 91945), (2442, 89460), (2485, 87912), (2520, 86691), (2556, 85470), (2590, 84348), (2627, 83160), (2664, 82005), (2772, 78810), (2840, 76923), (2849, 76680), (2970, 73556), (2982, 73260), (3080, 70929), (3108, 70290), (3124, 69930), (3195, 68376), (3256, 67095), (3330, 65604), (3465, 63048), (3663, 59640), (3780, 57794), (3834, 56980), (3885, 56232), (3905, 55944), (3960, 55167), (3976, 54945), (3996, 54670), (4070, 53676), (4158, 52540), (4260, 51282), (4440, 49203), (4473, 48840), (4620, 47286), (4662, 46860), (4686, 46620), (4884, 44730), (4970, 43956), (4995, 43736), (5112, 42735), (5180, 42174), (5254, 41580), (5467, 39960), (5544, 39405), (5698, 38340), (5940, 36778), (5964, 36630), (6105, 35784), (6216, 35145), (6248, 34965), (6390, 34188), (6660, 32802), (6930, 31524), (6993, 31240), (7029, 31080), (7326, 29820), (7455, 29304), (7560, 28897), (7668, 28490), (7770, 28116), (7810, 27972), (7881, 27720), (7992, 27335), (8140, 26838), (8316, 26270), (8520, 25641), (8547, 25560), (8946, 24420), (9240, 23643), (9324, 23430), (9372, 23310), (9585, 22792), (9768, 22365), (9940, 21978), (9990, 21868), (10360, 21087), (10395, 21016), (10508, 20790), (10934, 19980), (10989, 19880), (11396, 19170), (11655, 18744), (11715, 18648), (11880, 18389), (11928, 18315), (12210, 17892), (12780, 17094), (13135, 16632), (13320, 16401), (13419, 16280), (13860, 15762), (13986, 15620), (14058, 15540), (14245, 15336), (14652, 14910)]