221242560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 448

約数和(自身を含む): 909425664

約数和(自身を除く): 688183104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 64, 66, 70, 73, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 132, 140, 146, 154, 160, 164, 165, 168, 176, 192, 205, 210, 219, 220, 224, 231, 240, 246, 264, 280, 287, 292, 308, 320, 328, 330, 336, 352, 365, 385, 410, 420, 438, 440, 448, 451, 462, 480, 492, 511, 528, 560, 574, 584, 615, 616, 656, 660, 672, 704, 730, 770, 803, 820, 840, 861, 876, 880, 902, 924, 960, 984, 1022, 1056, 1095, 1120, 1148, 1155, 1168, 1230, 1232, 1312, 1320, 1344, 1353, 1435, 1460, 1533, 1540, 1606, 1640, 1680, 1722, 1752, 1760, 1804, 1848, 1968, 2044, 2112, 2190, 2240, 2255, 2296, 2310, 2336, 2409, 2460, 2464, 2555, 2624, 2640, 2706, 2870, 2920, 2993, 3066, 3080, 3157, 3212, 3280, 3360, 3444, 3504, 3520, 3608, 3696, 3936, 4015, 4088, 4305, 4380, 4510, 4592, 4620, 4672, 4818, 4920, 4928, 5110, 5280, 5412, 5621, 5740, 5840, 5986, 6132, 6160, 6314, 6424, 6560, 6720, 6765, 6888, 7008, 7216, 7392, 7665, 7872, 8030, 8176, 8610, 8760, 8979, 9020, 9184, 9240, 9471, 9636, 9840, 10220, 10560, 10824, 11242, 11480, 11680, 11972, 12045, 12264, 12320, 12628, 12848, 13120, 13530, 13776, 14016, 14432, 14784, 14965, 15330, 15785, 16060, 16352, 16863, 17220, 17520, 17958, 18040, 18368, 18480, 18942, 19272, 19680, 20440, 20951, 21648, 22484, 22960, 23360, 23944, 24090, 24528, 24640, 25256, 25696, 27060, 27552, 28105, 28864, 29930, 30660, 31570, 32120, 32704, 32923, 33726, 34440, 35040, 35916, 36080, 36960, 37884, 38544, 39360, 40880, 41902, 43296, 44895, 44968, 45920, 47355, 47888, 48180, 49056, 50512, 51392, 54120, 55104, 56210, 59860, 61320, 62853, 63140, 64240, 65846, 67452, 68880, 70080, 71832, 72160, 73920, 75768, 77088, 81760, 83804, 84315, 86592, 89790, 89936, 91840, 94710, 95776, 96360, 98112, 98769, 101024, 104755, 108240, 112420, 119720, 122640, 125706, 126280, 128480, 131692, 134904, 137760, 143664, 144320, 151536, 154176, 163520, 164615, 167608, 168630, 179580, 179872, 189420, 191552, 192720, 197538, 202048, 209510, 216480, 224840, 230461, 239440, 245280, 251412, 252560, 256960, 263384, 269808, 275520, 287328, 303072, 314265, 329230, 335216, 337260, 359160, 359744, 378840, 385440, 395076, 419020, 432960, 449680, 460922, 478880, 490560, 493845, 502824, 505120, 526768, 539616, 574656, 606144, 628530, 658460, 670432, 674520, 691383, 718320, 757680, 770880, 790152, 838040, 899360, 921844, 957760, 987690, 1005648, 1010240, 1053536, 1079232, 1152305, 1257060, 1316920, 1340864, 1349040, 1382766, 1436640, 1515360, 1580304, 1676080, 1798720, 1843688, 1975380, 2011296, 2107072, 2304610, 2514120, 2633840, 2698080, 2765532, 2873280, 3030720, 3160608, 3352160, 3456915, 3687376, 3950760, 4022592, 4609220, 5028240, 5267680, 5396160, 5531064, 6321216, 6704320, 6913830, 7374752, 7901520, 9218440, 10056480, 10535360, 11062128, 13827660, 14749504, 15803040, 18436880, 20112960, 22124256, 27655320, 31606080, 36873760, 44248512, 55310640, 73747520, 110621280, 221242560]

約数ペア:

[(1, 221242560), (2, 110621280), (3, 73747520), (4, 55310640), (5, 44248512), (6, 36873760), (7, 31606080), (8, 27655320), (10, 22124256), (11, 20112960), (12, 18436880), (14, 15803040), (15, 14749504), (16, 13827660), (20, 11062128), (21, 10535360), (22, 10056480), (24, 9218440), (28, 7901520), (30, 7374752), (32, 6913830), (33, 6704320), (35, 6321216), (40, 5531064), (41, 5396160), (42, 5267680), (44, 5028240), (48, 4609220), (55, 4022592), (56, 3950760), (60, 3687376), (64, 3456915), (66, 3352160), (70, 3160608), (73, 3030720), (77, 2873280), (80, 2765532), (82, 2698080), (84, 2633840), (88, 2514120), (96, 2304610), (105, 2107072), (110, 2011296), (112, 1975380), (120, 1843688), (123, 1798720), (132, 1676080), (140, 1580304), (146, 1515360), (154, 1436640), (160, 1382766), (164, 1349040), (165, 1340864), (168, 1316920), (176, 1257060), (192, 1152305), (205, 1079232), (210, 1053536), (219, 1010240), (220, 1005648), (224, 987690), (231, 957760), (240, 921844), (246, 899360), (264, 838040), (280, 790152), (287, 770880), (292, 757680), (308, 718320), (320, 691383), (328, 674520), (330, 670432), (336, 658460), (352, 628530), (365, 606144), (385, 574656), (410, 539616), (420, 526768), (438, 505120), (440, 502824), (448, 493845), (451, 490560), (462, 478880), (480, 460922), (492, 449680), (511, 432960), (528, 419020), (560, 395076), (574, 385440), (584, 378840), (615, 359744), (616, 359160), (656, 337260), (660, 335216), (672, 329230), (704, 314265), (730, 303072), (770, 287328), (803, 275520), (820, 269808), (840, 263384), (861, 256960), (876, 252560), (880, 251412), (902, 245280), (924, 239440), (960, 230461), (984, 224840), (1022, 216480), (1056, 209510), (1095, 202048), (1120, 197538), (1148, 192720), (1155, 191552), (1168, 189420), (1230, 179872), (1232, 179580), (1312, 168630), (1320, 167608), (1344, 164615), (1353, 163520), (1435, 154176), (1460, 151536), (1533, 144320), (1540, 143664), (1606, 137760), (1640, 134904), (1680, 131692), (1722, 128480), (1752, 126280), (1760, 125706), (1804, 122640), (1848, 119720), (1968, 112420), (2044, 108240), (2112, 104755), (2190, 101024), (2240, 98769), (2255, 98112), (2296, 96360), (2310, 95776), (2336, 94710), (2409, 91840), (2460, 89936), (2464, 89790), (2555, 86592), (2624, 84315), (2640, 83804), (2706, 81760), (2870, 77088), (2920, 75768), (2993, 73920), (3066, 72160), (3080, 71832), (3157, 70080), (3212, 68880), (3280, 67452), (3360, 65846), (3444, 64240), (3504, 63140), (3520, 62853), (3608, 61320), (3696, 59860), (3936, 56210), (4015, 55104), (4088, 54120), (4305, 51392), (4380, 50512), (4510, 49056), (4592, 48180), (4620, 47888), (4672, 47355), (4818, 45920), (4920, 44968), (4928, 44895), (5110, 43296), (5280, 41902), (5412, 40880), (5621, 39360), (5740, 38544), (5840, 37884), (5986, 36960), (6132, 36080), (6160, 35916), (6314, 35040), (6424, 34440), (6560, 33726), (6720, 32923), (6765, 32704), (6888, 32120), (7008, 31570), (7216, 30660), (7392, 29930), (7665, 28864), (7872, 28105), (8030, 27552), (8176, 27060), (8610, 25696), (8760, 25256), (8979, 24640), (9020, 24528), (9184, 24090), (9240, 23944), (9471, 23360), (9636, 22960), (9840, 22484), (10220, 21648), (10560, 20951), (10824, 20440), (11242, 19680), (11480, 19272), (11680, 18942), (11972, 18480), (12045, 18368), (12264, 18040), (12320, 17958), (12628, 17520), (12848, 17220), (13120, 16863), (13530, 16352), (13776, 16060), (14016, 15785), (14432, 15330), (14784, 14965)]