39723654880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{3299}}^1$

素因数の和:4161

約数の個数: 192

約数和(自身を含む): 115678886400

約数和(自身を除く): 75955231520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 827, 910, 1040, 1120, 1456, 1654, 1820, 2080, 2912, 3299, 3308, 3640, 4135, 5789, 6598, 6616, 7280, 8270, 10751, 11578, 13196, 13232, 14560, 16495, 16540, 21502, 23093, 23156, 26392, 26464, 28945, 32990, 33080, 42887, 43004, 46186, 46312, 52784, 53755, 57890, 65980, 66160, 75257, 85774, 86008, 92372, 92624, 105568, 107510, 115465, 115780, 131960, 132320, 150514, 171548, 172016, 184744, 185248, 214435, 215020, 230930, 231560, 263920, 300209, 301028, 343096, 344032, 369488, 376285, 428870, 430040, 461860, 463120, 527840, 600418, 602056, 686192, 738976, 752570, 857740, 860080, 923720, 926240, 1200836, 1204112, 1372384, 1501045, 1505140, 1715480, 1720160, 1847440, 2401672, 2408224, 2728273, 3002090, 3010280, 3430960, 3694880, 4803344, 5456546, 6004180, 6020560, 6861920, 9606688, 10913092, 12008360, 12041120, 13641365, 19097911, 21826184, 24016720, 27282730, 35467549, 38195822, 43652368, 48033440, 54565460, 70935098, 76391644, 87304736, 95489555, 109130920, 141870196, 152783288, 177337745, 190979110, 218261840, 248272843, 283740392, 305566576, 354675490, 381958220, 436523680, 496545686, 567480784, 611133152, 709350980, 763916440, 993091372, 1134961568, 1241364215, 1418701960, 1527832880, 1986182744, 2482728430, 2837403920, 3055665760, 3972365488, 4965456860, 5674807840, 7944730976, 9930913720, 19861827440, 39723654880]

約数ペア:

[(1, 39723654880), (2, 19861827440), (4, 9930913720), (5, 7944730976), (7, 5674807840), (8, 4965456860), (10, 3972365488), (13, 3055665760), (14, 2837403920), (16, 2482728430), (20, 1986182744), (26, 1527832880), (28, 1418701960), (32, 1241364215), (35, 1134961568), (40, 993091372), (52, 763916440), (56, 709350980), (65, 611133152), (70, 567480784), (80, 496545686), (91, 436523680), (104, 381958220), (112, 354675490), (130, 305566576), (140, 283740392), (160, 248272843), (182, 218261840), (208, 190979110), (224, 177337745), (260, 152783288), (280, 141870196), (364, 109130920), (416, 95489555), (455, 87304736), (520, 76391644), (560, 70935098), (728, 54565460), (827, 48033440), (910, 43652368), (1040, 38195822), (1120, 35467549), (1456, 27282730), (1654, 24016720), (1820, 21826184), (2080, 19097911), (2912, 13641365), (3299, 12041120), (3308, 12008360), (3640, 10913092), (4135, 9606688), (5789, 6861920), (6598, 6020560), (6616, 6004180), (7280, 5456546), (8270, 4803344), (10751, 3694880), (11578, 3430960), (13196, 3010280), (13232, 3002090), (14560, 2728273), (16495, 2408224), (16540, 2401672), (21502, 1847440), (23093, 1720160), (23156, 1715480), (26392, 1505140), (26464, 1501045), (28945, 1372384), (32990, 1204112), (33080, 1200836), (42887, 926240), (43004, 923720), (46186, 860080), (46312, 857740), (52784, 752570), (53755, 738976), (57890, 686192), (65980, 602056), (66160, 600418), (75257, 527840), (85774, 463120), (86008, 461860), (92372, 430040), (92624, 428870), (105568, 376285), (107510, 369488), (115465, 344032), (115780, 343096), (131960, 301028), (132320, 300209), (150514, 263920), (171548, 231560), (172016, 230930), (184744, 215020), (185248, 214435)]