2047011840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1495

約数の個数: 264

約数和(自身を含む): 7326753408

約数和(自身を除く): 5279741568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1433, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2866, 2880, 2976, 3072, 3720, 3840, 3968, 4299, 4464, 4608, 4960, 5120, 5580, 5732, 5760, 5952, 7165, 7440, 7680, 7936, 8598, 8928, 9216, 9920, 11160, 11464, 11520, 11904, 12897, 14330, 14880, 15360, 15872, 17196, 17856, 19840, 21495, 22320, 22928, 23040, 23808, 25794, 28660, 29760, 31744, 34392, 35712, 39680, 42990, 44423, 44640, 45856, 46080, 47616, 51588, 57320, 59520, 64485, 68784, 71424, 79360, 85980, 88846, 89280, 91712, 95232, 103176, 114640, 119040, 128970, 133269, 137568, 142848, 158720, 171960, 177692, 178560, 183424, 206352, 222115, 229280, 238080, 257940, 266538, 275136, 285696, 343920, 355384, 357120, 366848, 399807, 412704, 444230, 458560, 476160, 515880, 533076, 550272, 666345, 687840, 710768, 714240, 733696, 799614, 825408, 888460, 917120, 1031760, 1066152, 1100544, 1332690, 1375680, 1421536, 1428480, 1467392, 1599228, 1650816, 1776920, 1834240, 1999035, 2063520, 2132304, 2201088, 2665380, 2751360, 2843072, 3198456, 3301632, 3553840, 3668480, 3998070, 4127040, 4264608, 4402176, 5330760, 5502720, 5686144, 6396912, 6603264, 7107680, 7336960, 7996140, 8254080, 8529216, 10661520, 11005440, 11372288, 12793824, 13206528, 14215360, 15992280, 16508160, 17058432, 21323040, 22010880, 22744576, 25587648, 28430720, 31984560, 33016320, 34116864, 42646080, 45489152, 51175296, 56861440, 63969120, 66032640, 68233728, 85292160, 102350592, 113722880, 127938240, 136467456, 170584320, 204701184, 227445760, 255876480, 341168640, 409402368, 511752960, 682337280, 1023505920, 2047011840]

約数ペア:

[(1, 2047011840), (2, 1023505920), (3, 682337280), (4, 511752960), (5, 409402368), (6, 341168640), (8, 255876480), (9, 227445760), (10, 204701184), (12, 170584320), (15, 136467456), (16, 127938240), (18, 113722880), (20, 102350592), (24, 85292160), (30, 68233728), (31, 66032640), (32, 63969120), (36, 56861440), (40, 51175296), (45, 45489152), (48, 42646080), (60, 34116864), (62, 33016320), (64, 31984560), (72, 28430720), (80, 25587648), (90, 22744576), (93, 22010880), (96, 21323040), (120, 17058432), (124, 16508160), (128, 15992280), (144, 14215360), (155, 13206528), (160, 12793824), (180, 11372288), (186, 11005440), (192, 10661520), (240, 8529216), (248, 8254080), (256, 7996140), (279, 7336960), (288, 7107680), (310, 6603264), (320, 6396912), (360, 5686144), (372, 5502720), (384, 5330760), (465, 4402176), (480, 4264608), (496, 4127040), (512, 3998070), (558, 3668480), (576, 3553840), (620, 3301632), (640, 3198456), (720, 2843072), (744, 2751360), (768, 2665380), (930, 2201088), (960, 2132304), (992, 2063520), (1024, 1999035), (1116, 1834240), (1152, 1776920), (1240, 1650816), (1280, 1599228), (1395, 1467392), (1433, 1428480), (1440, 1421536), (1488, 1375680), (1536, 1332690), (1860, 1100544), (1920, 1066152), (1984, 1031760), (2232, 917120), (2304, 888460), (2480, 825408), (2560, 799614), (2790, 733696), (2866, 714240), (2880, 710768), (2976, 687840), (3072, 666345), (3720, 550272), (3840, 533076), (3968, 515880), (4299, 476160), (4464, 458560), (4608, 444230), (4960, 412704), (5120, 399807), (5580, 366848), (5732, 357120), (5760, 355384), (5952, 343920), (7165, 285696), (7440, 275136), (7680, 266538), (7936, 257940), (8598, 238080), (8928, 229280), (9216, 222115), (9920, 206352), (11160, 183424), (11464, 178560), (11520, 177692), (11904, 171960), (12897, 158720), (14330, 142848), (14880, 137568), (15360, 133269), (15872, 128970), (17196, 119040), (17856, 114640), (19840, 103176), (21495, 95232), (22320, 91712), (22928, 89280), (23040, 88846), (23808, 85980), (25794, 79360), (28660, 71424), (29760, 68784), (31744, 64485), (34392, 59520), (35712, 57320), (39680, 51588), (42990, 47616), (44423, 46080), (44640, 45856)]