1881370177920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{511153}}^1$

素因数の和:511255

約数の個数: 320

約数和(自身を含む): 6813355681440

約数和(自身を除く): 4931985503520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 480, 540, 568, 576, 639, 640, 648, 710, 720, 810, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1296, 1420, 1440, 1620, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2592, 2840, 2880, 3195, 3240, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5184, 5680, 5751, 5760, 6390, 6480, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 10368, 11360, 11502, 12780, 12960, 13632, 15336, 17040, 17280, 19170, 20448, 22720, 23004, 25560, 25920, 27264, 28755, 30672, 34080, 38340, 40896, 45440, 46008, 51120, 51840, 57510, 61344, 68160, 76680, 81792, 92016, 102240, 115020, 122688, 136320, 153360, 184032, 204480, 230040, 245376, 306720, 368064, 408960, 460080, 511153, 613440, 736128, 920160, 1022306, 1226880, 1533459, 1840320, 2044612, 2555765, 3066918, 3680640, 4089224, 4600377, 5111530, 6133836, 7667295, 8178448, 9200754, 10223060, 12267672, 13801131, 15334590, 16356896, 18401508, 20446120, 23001885, 24535344, 27602262, 30669180, 32713792, 36291863, 36803016, 40892240, 41403393, 46003770, 49070688, 55204524, 61338360, 65427584, 69005655, 72583726, 73606032, 81784480, 82806786, 92007540, 98141376, 108875589, 110409048, 122676720, 138011310, 145167452, 147212064, 163568960, 165613572, 181459315, 184015080, 196282752, 207016965, 217751178, 220818096, 245353440, 276022620, 290334904, 294424128, 326626767, 327137920, 331227144, 362918630, 368030160, 414033930, 435502356, 441636192, 490706880, 544377945, 552045240, 580669808, 588848256, 653253534, 662454288, 725837260, 736060320, 828067860, 871004712, 883272384, 979880301, 981413760, 1088755890, 1104090480, 1161339616, 1306507068, 1324908576, 1451674520, 1472120640, 1633133835, 1656135720, 1742009424, 1766544768, 1959760602, 2177511780, 2208180960, 2322679232, 2613014136, 2649817152, 2903349040, 2939640903, 2944241280, 3266267670, 3312271440, 3484018848, 3919521204, 4355023560, 4416361920, 4645358464, 4899401505, 5226028272, 5299634304, 5806698080, 5879281806, 6532535340, 6624542880, 6968037696, 7839042408, 8710047120, 8832723840, 9798803010, 10452056544, 11613396160, 11758563612, 13065070680, 13249085760, 13936075392, 14698204515, 15678084816, 17420094240, 19597606020, 20904113088, 23226792320, 23517127224, 26130141360, 26498171520, 29396409030, 31356169632, 34840188480, 39195212040, 41808226176, 47034254448, 52260282720, 58792818060, 62712339264, 69680376960, 78390424080, 94068508896, 104520565440, 117585636120, 125424678528, 156780848160, 188137017792, 209041130880, 235171272240, 313561696320, 376274035584, 470342544480, 627123392640, 940685088960, 1881370177920]

約数ペア:

[(1, 1881370177920), (2, 940685088960), (3, 627123392640), (4, 470342544480), (5, 376274035584), (6, 313561696320), (8, 235171272240), (9, 209041130880), (10, 188137017792), (12, 156780848160), (15, 125424678528), (16, 117585636120), (18, 104520565440), (20, 94068508896), (24, 78390424080), (27, 69680376960), (30, 62712339264), (32, 58792818060), (36, 52260282720), (40, 47034254448), (45, 41808226176), (48, 39195212040), (54, 34840188480), (60, 31356169632), (64, 29396409030), (71, 26498171520), (72, 26130141360), (80, 23517127224), (81, 23226792320), (90, 20904113088), (96, 19597606020), (108, 17420094240), (120, 15678084816), (128, 14698204515), (135, 13936075392), (142, 13249085760), (144, 13065070680), (160, 11758563612), (162, 11613396160), (180, 10452056544), (192, 9798803010), (213, 8832723840), (216, 8710047120), (240, 7839042408), (270, 6968037696), (284, 6624542880), (288, 6532535340), (320, 5879281806), (324, 5806698080), (355, 5299634304), (360, 5226028272), (384, 4899401505), (405, 4645358464), (426, 4416361920), (432, 4355023560), (480, 3919521204), (540, 3484018848), (568, 3312271440), (576, 3266267670), (639, 2944241280), (640, 2939640903), (648, 2903349040), (710, 2649817152), (720, 2613014136), (810, 2322679232), (852, 2208180960), (864, 2177511780), (960, 1959760602), (1065, 1766544768), (1080, 1742009424), (1136, 1656135720), (1152, 1633133835), (1278, 1472120640), (1296, 1451674520), (1420, 1324908576), (1440, 1306507068), (1620, 1161339616), (1704, 1104090480), (1728, 1088755890), (1917, 981413760), (1920, 979880301), (2130, 883272384), (2160, 871004712), (2272, 828067860), (2556, 736060320), (2592, 725837260), (2840, 662454288), (2880, 653253534), (3195, 588848256), (3240, 580669808), (3408, 552045240), (3456, 544377945), (3834, 490706880), (4260, 441636192), (4320, 435502356), (4544, 414033930), (5112, 368030160), (5184, 362918630), (5680, 331227144), (5751, 327137920), (5760, 326626767), (6390, 294424128), (6480, 290334904), (6816, 276022620), (7668, 245353440), (8520, 220818096), (8640, 217751178), (9088, 207016965), (9585, 196282752), (10224, 184015080), (10368, 181459315), (11360, 165613572), (11502, 163568960), (12780, 147212064), (12960, 145167452), (13632, 138011310), (15336, 122676720), (17040, 110409048), (17280, 108875589), (19170, 98141376), (20448, 92007540), (22720, 82806786), (23004, 81784480), (25560, 73606032), (25920, 72583726), (27264, 69005655), (28755, 65427584), (30672, 61338360), (34080, 55204524), (38340, 49070688), (40896, 46003770), (45440, 41403393), (46008, 40892240), (51120, 36803016), (51840, 36291863), (57510, 32713792), (61344, 30669180), (68160, 27602262), (76680, 24535344), (81792, 23001885), (92016, 20446120), (102240, 18401508), (115020, 16356896), (122688, 15334590), (136320, 13801131), (153360, 12267672), (184032, 10223060), (204480, 9200754), (230040, 8178448), (245376, 7667295), (306720, 6133836), (368064, 5111530), (408960, 4600377), (460080, 4089224), (511153, 3680640), (613440, 3066918), (736128, 2555765), (920160, 2044612), (1022306, 1840320), (1226880, 1533459)]