221569134080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1177

約数の個数: 320

約数和(自身を含む): 623645941248

約数和(自身を除く): 402076807168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 421, 430, 448, 512, 560, 602, 640, 683, 688, 842, 860, 896, 1120, 1204, 1280, 1366, 1376, 1505, 1684, 1720, 1792, 2105, 2240, 2408, 2560, 2732, 2752, 2947, 3010, 3368, 3415, 3440, 3584, 4210, 4480, 4781, 4816, 5464, 5504, 5894, 6020, 6736, 6830, 6880, 8420, 8960, 9562, 9632, 10928, 11008, 11788, 12040, 13472, 13660, 13760, 14735, 16840, 17920, 18103, 19124, 19264, 21856, 22016, 23576, 23905, 24080, 26944, 27320, 27520, 29369, 29470, 33680, 36206, 38248, 38528, 43712, 47152, 47810, 48160, 53888, 54640, 55040, 58738, 58940, 67360, 72412, 76496, 77056, 87424, 90515, 94304, 95620, 96320, 107776, 109280, 110080, 117476, 117880, 126721, 134720, 144824, 146845, 152992, 154112, 174848, 181030, 188608, 191240, 192640, 205583, 215552, 218560, 234952, 235760, 253442, 269440, 287543, 289648, 293690, 305984, 349696, 362060, 377216, 382480, 385280, 411166, 437120, 469904, 471520, 506884, 538880, 575086, 579296, 587380, 611968, 633605, 724120, 754432, 764960, 770560, 822332, 874240, 939808, 943040, 1013768, 1027915, 1077760, 1150172, 1158592, 1174760, 1223936, 1267210, 1437715, 1448240, 1508864, 1529920, 1644664, 1748480, 1879616, 1886080, 2012801, 2027536, 2055830, 2300344, 2317184, 2349520, 2447872, 2534420, 2875430, 2896480, 3059840, 3289328, 3759232, 3772160, 4025602, 4055072, 4111660, 4600688, 4634368, 4699040, 5068840, 5750860, 5792960, 6119680, 6578656, 7518464, 7544320, 8051204, 8110144, 8223320, 9201376, 9268736, 9398080, 10064005, 10137680, 11501720, 11585920, 12239360, 12364349, 13157312, 15036928, 16102408, 16220288, 16446640, 18402752, 18796160, 20128010, 20275360, 23003440, 23171840, 24728698, 26314624, 32204816, 32440576, 32893280, 36805504, 37592320, 40256020, 40550720, 46006880, 46343680, 49457396, 52629248, 61821745, 64409632, 64881152, 65786560, 73611008, 75184640, 80512040, 81101440, 86550443, 92013760, 98914792, 105258496, 123643490, 128819264, 131573120, 147222016, 161024080, 162202880, 173100886, 184027520, 197829584, 247286980, 257638528, 263146240, 322048160, 324405760, 346201772, 368055040, 395659168, 432752215, 494573960, 515277056, 526292480, 644096320, 692403544, 736110080, 791318336, 865504430, 989147920, 1030554112, 1288192640, 1384807088, 1582636672, 1731008860, 1978295840, 2576385280, 2769614176, 3165273344, 3462017720, 3956591680, 5152770560, 5539228352, 6330546688, 6924035440, 7913183360, 11078456704, 13848070880, 15826366720, 22156913408, 27696141760, 31652733440, 44313826816, 55392283520, 110784567040, 221569134080]

約数ペア:

[(1, 221569134080), (2, 110784567040), (4, 55392283520), (5, 44313826816), (7, 31652733440), (8, 27696141760), (10, 22156913408), (14, 15826366720), (16, 13848070880), (20, 11078456704), (28, 7913183360), (32, 6924035440), (35, 6330546688), (40, 5539228352), (43, 5152770560), (56, 3956591680), (64, 3462017720), (70, 3165273344), (80, 2769614176), (86, 2576385280), (112, 1978295840), (128, 1731008860), (140, 1582636672), (160, 1384807088), (172, 1288192640), (215, 1030554112), (224, 989147920), (256, 865504430), (280, 791318336), (301, 736110080), (320, 692403544), (344, 644096320), (421, 526292480), (430, 515277056), (448, 494573960), (512, 432752215), (560, 395659168), (602, 368055040), (640, 346201772), (683, 324405760), (688, 322048160), (842, 263146240), (860, 257638528), (896, 247286980), (1120, 197829584), (1204, 184027520), (1280, 173100886), (1366, 162202880), (1376, 161024080), (1505, 147222016), (1684, 131573120), (1720, 128819264), (1792, 123643490), (2105, 105258496), (2240, 98914792), (2408, 92013760), (2560, 86550443), (2732, 81101440), (2752, 80512040), (2947, 75184640), (3010, 73611008), (3368, 65786560), (3415, 64881152), (3440, 64409632), (3584, 61821745), (4210, 52629248), (4480, 49457396), (4781, 46343680), (4816, 46006880), (5464, 40550720), (5504, 40256020), (5894, 37592320), (6020, 36805504), (6736, 32893280), (6830, 32440576), (6880, 32204816), (8420, 26314624), (8960, 24728698), (9562, 23171840), (9632, 23003440), (10928, 20275360), (11008, 20128010), (11788, 18796160), (12040, 18402752), (13472, 16446640), (13660, 16220288), (13760, 16102408), (14735, 15036928), (16840, 13157312), (17920, 12364349), (18103, 12239360), (19124, 11585920), (19264, 11501720), (21856, 10137680), (22016, 10064005), (23576, 9398080), (23905, 9268736), (24080, 9201376), (26944, 8223320), (27320, 8110144), (27520, 8051204), (29369, 7544320), (29470, 7518464), (33680, 6578656), (36206, 6119680), (38248, 5792960), (38528, 5750860), (43712, 5068840), (47152, 4699040), (47810, 4634368), (48160, 4600688), (53888, 4111660), (54640, 4055072), (55040, 4025602), (58738, 3772160), (58940, 3759232), (67360, 3289328), (72412, 3059840), (76496, 2896480), (77056, 2875430), (87424, 2534420), (90515, 2447872), (94304, 2349520), (95620, 2317184), (96320, 2300344), (107776, 2055830), (109280, 2027536), (110080, 2012801), (117476, 1886080), (117880, 1879616), (126721, 1748480), (134720, 1644664), (144824, 1529920), (146845, 1508864), (152992, 1448240), (154112, 1437715), (174848, 1267210), (181030, 1223936), (188608, 1174760), (191240, 1158592), (192640, 1150172), (205583, 1077760), (215552, 1027915), (218560, 1013768), (234952, 943040), (235760, 939808), (253442, 874240), (269440, 822332), (287543, 770560), (289648, 764960), (293690, 754432), (305984, 724120), (349696, 633605), (362060, 611968), (377216, 587380), (382480, 579296), (385280, 575086), (411166, 538880), (437120, 506884), (469904, 471520)]