1551189120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2207

約数の個数: 256

約数和(自身を含む): 5510937600

約数和(自身を除く): 3959748480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 640, 696, 754, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1664, 1740, 1856, 1885, 1920, 2080, 2143, 2262, 2320, 2496, 2784, 3016, 3120, 3480, 3712, 3770, 4160, 4286, 4524, 4640, 4992, 5568, 5655, 6032, 6240, 6429, 6960, 7540, 8320, 8572, 9048, 9280, 10715, 11136, 11310, 12064, 12480, 12858, 13920, 15080, 17144, 18096, 18560, 21430, 22620, 24128, 24960, 25716, 27840, 27859, 30160, 32145, 34288, 36192, 42860, 45240, 48256, 51432, 55680, 55718, 60320, 62147, 64290, 68576, 72384, 83577, 85720, 90480, 102864, 111436, 120640, 124294, 128580, 137152, 139295, 144768, 167154, 171440, 180960, 186441, 205728, 222872, 241280, 248588, 257160, 274304, 278590, 310735, 334308, 342880, 361920, 372882, 411456, 417885, 445744, 497176, 514320, 557180, 621470, 668616, 685760, 723840, 745764, 807911, 822912, 835770, 891488, 932205, 994352, 1028640, 1114360, 1242940, 1337232, 1371520, 1491528, 1615822, 1671540, 1782976, 1864410, 1988704, 2057280, 2228720, 2423733, 2485880, 2674464, 2983056, 3231644, 3343080, 3565952, 3728820, 3977408, 4039555, 4114560, 4457440, 4847466, 4971760, 5348928, 5966112, 6463288, 6686160, 7457640, 7954816, 8079110, 8914880, 9694932, 9943520, 10697856, 11932224, 12118665, 12926576, 13372320, 14915280, 16158220, 17829760, 19389864, 19887040, 23864448, 24237330, 25853152, 26744640, 29830560, 32316440, 38779728, 39774080, 48474660, 51706304, 53489280, 59661120, 64632880, 77559456, 96949320, 103412608, 119322240, 129265760, 155118912, 193898640, 258531520, 310237824, 387797280, 517063040, 775594560, 1551189120]

約数ペア:

[(1, 1551189120), (2, 775594560), (3, 517063040), (4, 387797280), (5, 310237824), (6, 258531520), (8, 193898640), (10, 155118912), (12, 129265760), (13, 119322240), (15, 103412608), (16, 96949320), (20, 77559456), (24, 64632880), (26, 59661120), (29, 53489280), (30, 51706304), (32, 48474660), (39, 39774080), (40, 38779728), (48, 32316440), (52, 29830560), (58, 26744640), (60, 25853152), (64, 24237330), (65, 23864448), (78, 19887040), (80, 19389864), (87, 17829760), (96, 16158220), (104, 14915280), (116, 13372320), (120, 12926576), (128, 12118665), (130, 11932224), (145, 10697856), (156, 9943520), (160, 9694932), (174, 8914880), (192, 8079110), (195, 7954816), (208, 7457640), (232, 6686160), (240, 6463288), (260, 5966112), (290, 5348928), (312, 4971760), (320, 4847466), (348, 4457440), (377, 4114560), (384, 4039555), (390, 3977408), (416, 3728820), (435, 3565952), (464, 3343080), (480, 3231644), (520, 2983056), (580, 2674464), (624, 2485880), (640, 2423733), (696, 2228720), (754, 2057280), (780, 1988704), (832, 1864410), (870, 1782976), (928, 1671540), (960, 1615822), (1040, 1491528), (1131, 1371520), (1160, 1337232), (1248, 1242940), (1392, 1114360), (1508, 1028640), (1560, 994352), (1664, 932205), (1740, 891488), (1856, 835770), (1885, 822912), (1920, 807911), (2080, 745764), (2143, 723840), (2262, 685760), (2320, 668616), (2496, 621470), (2784, 557180), (3016, 514320), (3120, 497176), (3480, 445744), (3712, 417885), (3770, 411456), (4160, 372882), (4286, 361920), (4524, 342880), (4640, 334308), (4992, 310735), (5568, 278590), (5655, 274304), (6032, 257160), (6240, 248588), (6429, 241280), (6960, 222872), (7540, 205728), (8320, 186441), (8572, 180960), (9048, 171440), (9280, 167154), (10715, 144768), (11136, 139295), (11310, 137152), (12064, 128580), (12480, 124294), (12858, 120640), (13920, 111436), (15080, 102864), (17144, 90480), (18096, 85720), (18560, 83577), (21430, 72384), (22620, 68576), (24128, 64290), (24960, 62147), (25716, 60320), (27840, 55718), (27859, 55680), (30160, 51432), (32145, 48256), (34288, 45240), (36192, 42860)]