1418480640

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 352

約数和(自身を含む): 5219358720

約数和(自身を除く): 3800878080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 331, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 662, 720, 744, 768, 837, 864, 930, 960, 992, 993, 1024, 1080, 1116, 1152, 1240, 1280, 1324, 1395, 1440, 1488, 1536, 1655, 1674, 1728, 1860, 1920, 1984, 1986, 2160, 2232, 2304, 2480, 2560, 2648, 2790, 2880, 2976, 2979, 3072, 3310, 3348, 3456, 3720, 3840, 3968, 3972, 4185, 4320, 4464, 4608, 4960, 4965, 5120, 5296, 5580, 5760, 5952, 5958, 6620, 6696, 6912, 7440, 7680, 7936, 7944, 8370, 8640, 8928, 8937, 9216, 9920, 9930, 10261, 10592, 11160, 11520, 11904, 11916, 13240, 13392, 13824, 14880, 14895, 15360, 15872, 15888, 16740, 17280, 17856, 17874, 19840, 19860, 20522, 21184, 22320, 23040, 23808, 23832, 26480, 26784, 27648, 29760, 29790, 30783, 31744, 31776, 33480, 34560, 35712, 35748, 39680, 39720, 41044, 42368, 44640, 44685, 46080, 47616, 47664, 51305, 52960, 53568, 59520, 59580, 61566, 63552, 66960, 69120, 71424, 71496, 79360, 79440, 82088, 84736, 89280, 89370, 92349, 95232, 95328, 102610, 105920, 107136, 119040, 119160, 123132, 127104, 133920, 138240, 142848, 142992, 153915, 158720, 158880, 164176, 169472, 178560, 178740, 184698, 190656, 205220, 211840, 214272, 238080, 238320, 246264, 254208, 267840, 277047, 285696, 285984, 307830, 317760, 328352, 338944, 357120, 357480, 369396, 381312, 410440, 423680, 428544, 461745, 476160, 476640, 492528, 508416, 535680, 554094, 571968, 615660, 635520, 656704, 714240, 714960, 738792, 762624, 820880, 847360, 857088, 923490, 953280, 985056, 1016832, 1071360, 1108188, 1143936, 1231320, 1271040, 1313408, 1385235, 1428480, 1429920, 1477584, 1525248, 1641760, 1694720, 1846980, 1906560, 1970112, 2142720, 2216376, 2287872, 2462640, 2542080, 2626816, 2770470, 2859840, 2955168, 3050496, 3283520, 3693960, 3813120, 3940224, 4285440, 4432752, 4575744, 4925280, 5084160, 5253632, 5540940, 5719680, 5910336, 6567040, 7387920, 7626240, 7880448, 8865504, 9151488, 9850560, 10507264, 11081880, 11439360, 11820672, 13134080, 14775840, 15252480, 15760896, 17731008, 19701120, 22163760, 22878720, 23641344, 26268160, 29551680, 31521792, 35462016, 39402240, 44327520, 45757440, 47282688, 52536320, 59103360, 70924032, 78804480, 88655040, 94565376, 118206720, 141848064, 157608960, 177310080, 236413440, 283696128, 354620160, 472826880, 709240320, 1418480640]

約数ペア:

[(1, 1418480640), (2, 709240320), (3, 472826880), (4, 354620160), (5, 283696128), (6, 236413440), (8, 177310080), (9, 157608960), (10, 141848064), (12, 118206720), (15, 94565376), (16, 88655040), (18, 78804480), (20, 70924032), (24, 59103360), (27, 52536320), (30, 47282688), (31, 45757440), (32, 44327520), (36, 39402240), (40, 35462016), (45, 31521792), (48, 29551680), (54, 26268160), (60, 23641344), (62, 22878720), (64, 22163760), (72, 19701120), (80, 17731008), (90, 15760896), (93, 15252480), (96, 14775840), (108, 13134080), (120, 11820672), (124, 11439360), (128, 11081880), (135, 10507264), (144, 9850560), (155, 9151488), (160, 8865504), (180, 7880448), (186, 7626240), (192, 7387920), (216, 6567040), (240, 5910336), (248, 5719680), (256, 5540940), (270, 5253632), (279, 5084160), (288, 4925280), (310, 4575744), (320, 4432752), (331, 4285440), (360, 3940224), (372, 3813120), (384, 3693960), (432, 3283520), (465, 3050496), (480, 2955168), (496, 2859840), (512, 2770470), (540, 2626816), (558, 2542080), (576, 2462640), (620, 2287872), (640, 2216376), (662, 2142720), (720, 1970112), (744, 1906560), (768, 1846980), (837, 1694720), (864, 1641760), (930, 1525248), (960, 1477584), (992, 1429920), (993, 1428480), (1024, 1385235), (1080, 1313408), (1116, 1271040), (1152, 1231320), (1240, 1143936), (1280, 1108188), (1324, 1071360), (1395, 1016832), (1440, 985056), (1488, 953280), (1536, 923490), (1655, 857088), (1674, 847360), (1728, 820880), (1860, 762624), (1920, 738792), (1984, 714960), (1986, 714240), (2160, 656704), (2232, 635520), (2304, 615660), (2480, 571968), (2560, 554094), (2648, 535680), (2790, 508416), (2880, 492528), (2976, 476640), (2979, 476160), (3072, 461745), (3310, 428544), (3348, 423680), (3456, 410440), (3720, 381312), (3840, 369396), (3968, 357480), (3972, 357120), (4185, 338944), (4320, 328352), (4464, 317760), (4608, 307830), (4960, 285984), (4965, 285696), (5120, 277047), (5296, 267840), (5580, 254208), (5760, 246264), (5952, 238320), (5958, 238080), (6620, 214272), (6696, 211840), (6912, 205220), (7440, 190656), (7680, 184698), (7936, 178740), (7944, 178560), (8370, 169472), (8640, 164176), (8928, 158880), (8937, 158720), (9216, 153915), (9920, 142992), (9930, 142848), (10261, 138240), (10592, 133920), (11160, 127104), (11520, 123132), (11904, 119160), (11916, 119040), (13240, 107136), (13392, 105920), (13824, 102610), (14880, 95328), (14895, 95232), (15360, 92349), (15872, 89370), (15888, 89280), (16740, 84736), (17280, 82088), (17856, 79440), (17874, 79360), (19840, 71496), (19860, 71424), (20522, 69120), (21184, 66960), (22320, 63552), (23040, 61566), (23808, 59580), (23832, 59520), (26480, 53568), (26784, 52960), (27648, 51305), (29760, 47664), (29790, 47616), (30783, 46080), (31744, 44685), (31776, 44640), (33480, 42368), (34560, 41044), (35712, 39720), (35748, 39680)]