1268490240

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 448

約数和(自身を含む): 4781214720

約数和(自身を除く): 3512724480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 64, 72, 74, 80, 90, 93, 96, 108, 111, 120, 124, 128, 135, 144, 148, 155, 160, 180, 185, 186, 192, 216, 222, 240, 248, 256, 270, 279, 288, 296, 310, 320, 333, 360, 370, 372, 384, 432, 444, 465, 480, 496, 512, 540, 555, 558, 576, 592, 620, 640, 666, 720, 740, 744, 768, 837, 864, 888, 930, 960, 992, 999, 1024, 1080, 1110, 1116, 1147, 1152, 1184, 1240, 1280, 1332, 1395, 1440, 1480, 1488, 1536, 1665, 1674, 1728, 1776, 1860, 1920, 1984, 1998, 2048, 2160, 2220, 2232, 2294, 2304, 2368, 2480, 2560, 2664, 2790, 2880, 2960, 2976, 3072, 3330, 3348, 3441, 3456, 3552, 3720, 3840, 3968, 3996, 4096, 4185, 4320, 4440, 4464, 4588, 4608, 4736, 4960, 4995, 5120, 5328, 5580, 5735, 5760, 5920, 5952, 6144, 6660, 6696, 6882, 6912, 7104, 7440, 7680, 7936, 7992, 8192, 8370, 8640, 8880, 8928, 9176, 9216, 9472, 9920, 9990, 10240, 10323, 10656, 11160, 11470, 11520, 11840, 11904, 12288, 13320, 13392, 13764, 13824, 14208, 14880, 15360, 15872, 15984, 16740, 17205, 17280, 17760, 17856, 18352, 18432, 18944, 19840, 19980, 20480, 20646, 21312, 22320, 22940, 23040, 23680, 23808, 24576, 26640, 26784, 27528, 27648, 28416, 29760, 30720, 30969, 31744, 31968, 33480, 34410, 34560, 35520, 35712, 36704, 36864, 37888, 39680, 39960, 40960, 41292, 42624, 44640, 45880, 46080, 47360, 47616, 51615, 53280, 53568, 55056, 55296, 56832, 59520, 61440, 61938, 63488, 63936, 66960, 68820, 69120, 71040, 71424, 73408, 73728, 75776, 79360, 79920, 82584, 85248, 89280, 91760, 92160, 94720, 95232, 103230, 106560, 107136, 110112, 110592, 113664, 119040, 122880, 123876, 126976, 127872, 133920, 137640, 138240, 142080, 142848, 146816, 151552, 154845, 158720, 159840, 165168, 170496, 178560, 183520, 184320, 189440, 190464, 206460, 213120, 214272, 220224, 221184, 227328, 238080, 247752, 253952, 255744, 267840, 275280, 276480, 284160, 285696, 293632, 303104, 309690, 317440, 319680, 330336, 340992, 357120, 367040, 368640, 378880, 380928, 412920, 426240, 428544, 440448, 454656, 476160, 495504, 511488, 535680, 550560, 552960, 568320, 571392, 587264, 619380, 634880, 639360, 660672, 681984, 714240, 734080, 757760, 761856, 825840, 852480, 857088, 880896, 909312, 952320, 991008, 1022976, 1071360, 1101120, 1105920, 1136640, 1142784, 1174528, 1238760, 1269760, 1278720, 1321344, 1363968, 1428480, 1468160, 1515520, 1651680, 1704960, 1714176, 1761792, 1904640, 1982016, 2045952, 2142720, 2202240, 2273280, 2285568, 2349056, 2477520, 2557440, 2642688, 2727936, 2856960, 2936320, 3303360, 3409920, 3428352, 3523584, 3809280, 3964032, 4091904, 4285440, 4404480, 4546560, 4698112, 4955040, 5114880, 5285376, 5713920, 5872640, 6606720, 6819840, 6856704, 7047168, 7928064, 8183808, 8570880, 8808960, 9396224, 9910080, 10229760, 10570752, 11427840, 11745280, 13213440, 13639680, 14094336, 15856128, 17141760, 17617920, 19820160, 20459520, 21141504, 23490560, 26426880, 28188672, 31712256, 34283520, 35235840, 39640320, 40919040, 42283008, 46981120, 52853760, 63424512, 70471680, 79280640, 84566016, 105707520, 126849024, 140943360, 158561280, 211415040, 253698048, 317122560, 422830080, 634245120, 1268490240]

約数ペア:

[(1, 1268490240), (2, 634245120), (3, 422830080), (4, 317122560), (5, 253698048), (6, 211415040), (8, 158561280), (9, 140943360), (10, 126849024), (12, 105707520), (15, 84566016), (16, 79280640), (18, 70471680), (20, 63424512), (24, 52853760), (27, 46981120), (30, 42283008), (31, 40919040), (32, 39640320), (36, 35235840), (37, 34283520), (40, 31712256), (45, 28188672), (48, 26426880), (54, 23490560), (60, 21141504), (62, 20459520), (64, 19820160), (72, 17617920), (74, 17141760), (80, 15856128), (90, 14094336), (93, 13639680), (96, 13213440), (108, 11745280), (111, 11427840), (120, 10570752), (124, 10229760), (128, 9910080), (135, 9396224), (144, 8808960), (148, 8570880), (155, 8183808), (160, 7928064), (180, 7047168), (185, 6856704), (186, 6819840), (192, 6606720), (216, 5872640), (222, 5713920), (240, 5285376), (248, 5114880), (256, 4955040), (270, 4698112), (279, 4546560), (288, 4404480), (296, 4285440), (310, 4091904), (320, 3964032), (333, 3809280), (360, 3523584), (370, 3428352), (372, 3409920), (384, 3303360), (432, 2936320), (444, 2856960), (465, 2727936), (480, 2642688), (496, 2557440), (512, 2477520), (540, 2349056), (555, 2285568), (558, 2273280), (576, 2202240), (592, 2142720), (620, 2045952), (640, 1982016), (666, 1904640), (720, 1761792), (740, 1714176), (744, 1704960), (768, 1651680), (837, 1515520), (864, 1468160), (888, 1428480), (930, 1363968), (960, 1321344), (992, 1278720), (999, 1269760), (1024, 1238760), (1080, 1174528), (1110, 1142784), (1116, 1136640), (1147, 1105920), (1152, 1101120), (1184, 1071360), (1240, 1022976), (1280, 991008), (1332, 952320), (1395, 909312), (1440, 880896), (1480, 857088), (1488, 852480), (1536, 825840), (1665, 761856), (1674, 757760), (1728, 734080), (1776, 714240), (1860, 681984), (1920, 660672), (1984, 639360), (1998, 634880), (2048, 619380), (2160, 587264), (2220, 571392), (2232, 568320), (2294, 552960), (2304, 550560), (2368, 535680), (2480, 511488), (2560, 495504), (2664, 476160), (2790, 454656), (2880, 440448), (2960, 428544), (2976, 426240), (3072, 412920), (3330, 380928), (3348, 378880), (3441, 368640), (3456, 367040), (3552, 357120), (3720, 340992), (3840, 330336), (3968, 319680), (3996, 317440), (4096, 309690), (4185, 303104), (4320, 293632), (4440, 285696), (4464, 284160), (4588, 276480), (4608, 275280), (4736, 267840), (4960, 255744), (4995, 253952), (5120, 247752), (5328, 238080), (5580, 227328), (5735, 221184), (5760, 220224), (5920, 214272), (5952, 213120), (6144, 206460), (6660, 190464), (6696, 189440), (6882, 184320), (6912, 183520), (7104, 178560), (7440, 170496), (7680, 165168), (7936, 159840), (7992, 158720), (8192, 154845), (8370, 151552), (8640, 146816), (8880, 142848), (8928, 142080), (9176, 138240), (9216, 137640), (9472, 133920), (9920, 127872), (9990, 126976), (10240, 123876), (10323, 122880), (10656, 119040), (11160, 113664), (11470, 110592), (11520, 110112), (11840, 107136), (11904, 106560), (12288, 103230), (13320, 95232), (13392, 94720), (13764, 92160), (13824, 91760), (14208, 89280), (14880, 85248), (15360, 82584), (15872, 79920), (15984, 79360), (16740, 75776), (17205, 73728), (17280, 73408), (17760, 71424), (17856, 71040), (18352, 69120), (18432, 68820), (18944, 66960), (19840, 63936), (19980, 63488), (20480, 61938), (20646, 61440), (21312, 59520), (22320, 56832), (22940, 55296), (23040, 55056), (23680, 53568), (23808, 53280), (24576, 51615), (26640, 47616), (26784, 47360), (27528, 46080), (27648, 45880), (28416, 44640), (29760, 42624), (30720, 41292), (30969, 40960), (31744, 39960), (31968, 39680), (33480, 37888), (34410, 36864), (34560, 36704), (35520, 35712)]