2191969920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 384

約数和(自身を含む): 8489370240

約数和(自身を除く): 6297400320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 735, 736, 784, 805, 840, 896, 920, 960, 966, 980, 1013, 1104, 1120, 1127, 1176, 1288, 1344, 1380, 1470, 1472, 1568, 1610, 1680, 1840, 1920, 1932, 1960, 2026, 2208, 2240, 2254, 2352, 2415, 2576, 2688, 2760, 2940, 2944, 3039, 3136, 3220, 3360, 3381, 3680, 3864, 3920, 4052, 4416, 4480, 4508, 4704, 4830, 5065, 5152, 5520, 5635, 5880, 6078, 6272, 6440, 6720, 6762, 7091, 7360, 7728, 7840, 8104, 8832, 9016, 9408, 9660, 10130, 10304, 11040, 11270, 11760, 12156, 12880, 13440, 13524, 14182, 14720, 15195, 15456, 15680, 16208, 16905, 18032, 18816, 19320, 20260, 20608, 21273, 22080, 22540, 23299, 23520, 24312, 25760, 27048, 28364, 30390, 30912, 31360, 32416, 33810, 35455, 36064, 38640, 40520, 42546, 44160, 45080, 46598, 47040, 48624, 49637, 51520, 54096, 56728, 60780, 61824, 64832, 67620, 69897, 70910, 72128, 77280, 81040, 85092, 90160, 93196, 94080, 97248, 99274, 103040, 106365, 108192, 113456, 116495, 121560, 129664, 135240, 139794, 141820, 144256, 148911, 154560, 162080, 163093, 170184, 180320, 186392, 194496, 198548, 212730, 216384, 226912, 232990, 243120, 248185, 270480, 279588, 283640, 297822, 309120, 324160, 326186, 340368, 349485, 360640, 372784, 388992, 397096, 425460, 432768, 453824, 465980, 486240, 489279, 496370, 540960, 559176, 567280, 595644, 648320, 652372, 680736, 698970, 721280, 744555, 745568, 794192, 815465, 850920, 907648, 931960, 972480, 978558, 992740, 1081920, 1118352, 1134560, 1141651, 1191288, 1304744, 1361472, 1397940, 1489110, 1491136, 1588384, 1630930, 1701840, 1863920, 1944960, 1957116, 1985480, 2163840, 2236704, 2269120, 2283302, 2382576, 2446395, 2609488, 2722944, 2795880, 2978220, 2982272, 3176768, 3261860, 3403680, 3424953, 3727840, 3914232, 3970960, 4473408, 4538240, 4566604, 4765152, 4892790, 5218976, 5591760, 5708255, 5956440, 6353536, 6523720, 6807360, 6849906, 7455680, 7828464, 7941920, 8946816, 9133208, 9530304, 9785580, 10437952, 11183520, 11416510, 11912880, 13047440, 13614720, 13699812, 14911360, 15656928, 15883840, 17124765, 18266416, 19060608, 19571160, 20875904, 22367040, 22833020, 23825760, 26094880, 27399624, 31313856, 31767680, 34249530, 36532832, 39142320, 44734080, 45666040, 47651520, 52189760, 54799248, 62627712, 68499060, 73065664, 78284640, 91332080, 95303040, 104379520, 109598496, 136998120, 146131328, 156569280, 182664160, 219196992, 273996240, 313138560, 365328320, 438393984, 547992480, 730656640, 1095984960, 2191969920]

約数ペア:

[(1, 2191969920), (2, 1095984960), (3, 730656640), (4, 547992480), (5, 438393984), (6, 365328320), (7, 313138560), (8, 273996240), (10, 219196992), (12, 182664160), (14, 156569280), (15, 146131328), (16, 136998120), (20, 109598496), (21, 104379520), (23, 95303040), (24, 91332080), (28, 78284640), (30, 73065664), (32, 68499060), (35, 62627712), (40, 54799248), (42, 52189760), (46, 47651520), (48, 45666040), (49, 44734080), (56, 39142320), (60, 36532832), (64, 34249530), (69, 31767680), (70, 31313856), (80, 27399624), (84, 26094880), (92, 23825760), (96, 22833020), (98, 22367040), (105, 20875904), (112, 19571160), (115, 19060608), (120, 18266416), (128, 17124765), (138, 15883840), (140, 15656928), (147, 14911360), (160, 13699812), (161, 13614720), (168, 13047440), (184, 11912880), (192, 11416510), (196, 11183520), (210, 10437952), (224, 9785580), (230, 9530304), (240, 9133208), (245, 8946816), (276, 7941920), (280, 7828464), (294, 7455680), (320, 6849906), (322, 6807360), (336, 6523720), (345, 6353536), (368, 5956440), (384, 5708255), (392, 5591760), (420, 5218976), (448, 4892790), (460, 4765152), (480, 4566604), (483, 4538240), (490, 4473408), (552, 3970960), (560, 3914232), (588, 3727840), (640, 3424953), (644, 3403680), (672, 3261860), (690, 3176768), (735, 2982272), (736, 2978220), (784, 2795880), (805, 2722944), (840, 2609488), (896, 2446395), (920, 2382576), (960, 2283302), (966, 2269120), (980, 2236704), (1013, 2163840), (1104, 1985480), (1120, 1957116), (1127, 1944960), (1176, 1863920), (1288, 1701840), (1344, 1630930), (1380, 1588384), (1470, 1491136), (1472, 1489110), (1568, 1397940), (1610, 1361472), (1680, 1304744), (1840, 1191288), (1920, 1141651), (1932, 1134560), (1960, 1118352), (2026, 1081920), (2208, 992740), (2240, 978558), (2254, 972480), (2352, 931960), (2415, 907648), (2576, 850920), (2688, 815465), (2760, 794192), (2940, 745568), (2944, 744555), (3039, 721280), (3136, 698970), (3220, 680736), (3360, 652372), (3381, 648320), (3680, 595644), (3864, 567280), (3920, 559176), (4052, 540960), (4416, 496370), (4480, 489279), (4508, 486240), (4704, 465980), (4830, 453824), (5065, 432768), (5152, 425460), (5520, 397096), (5635, 388992), (5880, 372784), (6078, 360640), (6272, 349485), (6440, 340368), (6720, 326186), (6762, 324160), (7091, 309120), (7360, 297822), (7728, 283640), (7840, 279588), (8104, 270480), (8832, 248185), (9016, 243120), (9408, 232990), (9660, 226912), (10130, 216384), (10304, 212730), (11040, 198548), (11270, 194496), (11760, 186392), (12156, 180320), (12880, 170184), (13440, 163093), (13524, 162080), (14182, 154560), (14720, 148911), (15195, 144256), (15456, 141820), (15680, 139794), (16208, 135240), (16905, 129664), (18032, 121560), (18816, 116495), (19320, 113456), (20260, 108192), (20608, 106365), (21273, 103040), (22080, 99274), (22540, 97248), (23299, 94080), (23520, 93196), (24312, 90160), (25760, 85092), (27048, 81040), (28364, 77280), (30390, 72128), (30912, 70910), (31360, 69897), (32416, 67620), (33810, 64832), (35455, 61824), (36064, 60780), (38640, 56728), (40520, 54096), (42546, 51520), (44160, 49637), (45080, 48624), (46598, 47040)]