1081786634240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131144

約数の個数: 208

約数和(自身を含む): 2885865701376

約数和(自身を除く): 1804079067136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4096, 4160, 4960, 5120, 6448, 6656, 7936, 8060, 8320, 9920, 10240, 12896, 13312, 15872, 16120, 16640, 19840, 20480, 25792, 26624, 31744, 32240, 33280, 39680, 51584, 53248, 63488, 64480, 66560, 79360, 103168, 126976, 128960, 131071, 133120, 158720, 206336, 257920, 262142, 266240, 317440, 412672, 515840, 524284, 634880, 655355, 825344, 1031680, 1048568, 1310710, 1650688, 1703923, 2063360, 2097136, 2621420, 3407846, 4063201, 4126720, 4194272, 5242840, 6815692, 8126402, 8253440, 8388544, 8519615, 10485680, 13631384, 16252804, 16777088, 17039230, 20316005, 20971360, 27262768, 32505608, 33554176, 34078460, 40632010, 41942720, 52821613, 54525536, 65011216, 67108352, 68156920, 81264020, 83885440, 105643226, 109051072, 130022432, 134216704, 136313840, 162528040, 167770880, 211286452, 218102144, 260044864, 264108065, 268433408, 272627680, 325056080, 335541760, 422572904, 436204288, 520089728, 528216130, 536866816, 545255360, 650112160, 671083520, 845145808, 872408576, 1040179456, 1056432260, 1090510720, 1300224320, 1342167040, 1690291616, 1744817152, 2080358912, 2112864520, 2181021440, 2600448640, 2684334080, 3380583232, 3489634304, 4160717824, 4225729040, 4362042880, 5200897280, 6761166464, 6979268608, 8321435648, 8451458080, 8724085760, 10401794560, 13522332928, 16642871296, 16902916160, 17448171520, 20803589120, 27044665856, 33805832320, 34896343040, 41607178240, 54089331712, 67611664640, 83214356480, 108178663424, 135223329280, 216357326848, 270446658560, 540893317120, 1081786634240]

約数ペア:

[(1, 1081786634240), (2, 540893317120), (4, 270446658560), (5, 216357326848), (8, 135223329280), (10, 108178663424), (13, 83214356480), (16, 67611664640), (20, 54089331712), (26, 41607178240), (31, 34896343040), (32, 33805832320), (40, 27044665856), (52, 20803589120), (62, 17448171520), (64, 16902916160), (65, 16642871296), (80, 13522332928), (104, 10401794560), (124, 8724085760), (128, 8451458080), (130, 8321435648), (155, 6979268608), (160, 6761166464), (208, 5200897280), (248, 4362042880), (256, 4225729040), (260, 4160717824), (310, 3489634304), (320, 3380583232), (403, 2684334080), (416, 2600448640), (496, 2181021440), (512, 2112864520), (520, 2080358912), (620, 1744817152), (640, 1690291616), (806, 1342167040), (832, 1300224320), (992, 1090510720), (1024, 1056432260), (1040, 1040179456), (1240, 872408576), (1280, 845145808), (1612, 671083520), (1664, 650112160), (1984, 545255360), (2015, 536866816), (2048, 528216130), (2080, 520089728), (2480, 436204288), (2560, 422572904), (3224, 335541760), (3328, 325056080), (3968, 272627680), (4030, 268433408), (4096, 264108065), (4160, 260044864), (4960, 218102144), (5120, 211286452), (6448, 167770880), (6656, 162528040), (7936, 136313840), (8060, 134216704), (8320, 130022432), (9920, 109051072), (10240, 105643226), (12896, 83885440), (13312, 81264020), (15872, 68156920), (16120, 67108352), (16640, 65011216), (19840, 54525536), (20480, 52821613), (25792, 41942720), (26624, 40632010), (31744, 34078460), (32240, 33554176), (33280, 32505608), (39680, 27262768), (51584, 20971360), (53248, 20316005), (63488, 17039230), (64480, 16777088), (66560, 16252804), (79360, 13631384), (103168, 10485680), (126976, 8519615), (128960, 8388544), (131071, 8253440), (133120, 8126402), (158720, 6815692), (206336, 5242840), (257920, 4194272), (262142, 4126720), (266240, 4063201), (317440, 3407846), (412672, 2621420), (515840, 2097136), (524284, 2063360), (634880, 1703923), (655355, 1650688), (825344, 1310710), (1031680, 1048568)]