1918213440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 448

約数和(自身を含む): 7281550080

約数和(自身を除く): 5363336640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 89, 96, 104, 110, 120, 130, 132, 143, 156, 157, 160, 165, 176, 178, 192, 195, 208, 220, 240, 260, 264, 267, 286, 312, 314, 320, 330, 352, 356, 390, 416, 429, 440, 445, 471, 480, 520, 528, 534, 572, 624, 628, 660, 704, 712, 715, 780, 785, 832, 858, 880, 890, 942, 960, 979, 1040, 1056, 1068, 1144, 1157, 1248, 1256, 1320, 1335, 1424, 1430, 1560, 1570, 1716, 1727, 1760, 1780, 1884, 1958, 2041, 2080, 2112, 2136, 2145, 2288, 2314, 2355, 2496, 2512, 2640, 2670, 2848, 2860, 2937, 3120, 3140, 3432, 3454, 3471, 3520, 3560, 3768, 3916, 4082, 4160, 4272, 4290, 4576, 4628, 4710, 4895, 5024, 5181, 5280, 5340, 5696, 5720, 5785, 5874, 6123, 6240, 6280, 6864, 6908, 6942, 7120, 7536, 7832, 8164, 8544, 8580, 8635, 9152, 9256, 9420, 9790, 10048, 10205, 10362, 10560, 10680, 11440, 11570, 11748, 12246, 12480, 12560, 12727, 13728, 13816, 13884, 13973, 14240, 14685, 15072, 15664, 16328, 17088, 17160, 17270, 17355, 18512, 18840, 19580, 20410, 20724, 21360, 22451, 22880, 23140, 23496, 24492, 25120, 25454, 25905, 27456, 27632, 27768, 27946, 28480, 29370, 30144, 30615, 31328, 32656, 34320, 34540, 34710, 37024, 37680, 38181, 39160, 40820, 41448, 41919, 42720, 44902, 45760, 46280, 46992, 48984, 50240, 50908, 51810, 55264, 55536, 55892, 58740, 61230, 62656, 63635, 65312, 67353, 68640, 69080, 69420, 69865, 74048, 75360, 76362, 78320, 81640, 82896, 83838, 85440, 89804, 92560, 93984, 97968, 101816, 103620, 110528, 111072, 111784, 112255, 117480, 122460, 127270, 130624, 134706, 137280, 138160, 138840, 139730, 150720, 152724, 153703, 156640, 163280, 165792, 167676, 179608, 181649, 185120, 187968, 190905, 195936, 203632, 207240, 209595, 222144, 223568, 224510, 234960, 244920, 254540, 269412, 276320, 277680, 279460, 305448, 307406, 313280, 326560, 331584, 335352, 336765, 359216, 363298, 370240, 381810, 391872, 407264, 414480, 419190, 447136, 449020, 461109, 469920, 489840, 509080, 538824, 544947, 552640, 555360, 558920, 610896, 614812, 653120, 670704, 673530, 718432, 726596, 763620, 768515, 814528, 828960, 838380, 894272, 898040, 908245, 922218, 939840, 979680, 1018160, 1077648, 1089894, 1110720, 1117840, 1221792, 1229624, 1341408, 1347060, 1436864, 1453192, 1527240, 1537030, 1657920, 1676760, 1796080, 1816490, 1844436, 1959360, 1998139, 2036320, 2155296, 2179788, 2235680, 2305545, 2443584, 2459248, 2682816, 2694120, 2724735, 2906384, 3054480, 3074060, 3353520, 3592160, 3632980, 3688872, 3996278, 4072640, 4310592, 4359576, 4471360, 4611090, 4918496, 5388240, 5449470, 5812768, 5994417, 6108960, 6148120, 6707040, 7184320, 7265960, 7377744, 7992556, 8719152, 9222180, 9836992, 9990695, 10776480, 10898940, 11625536, 11988834, 12217920, 12296240, 13414080, 14531920, 14755488, 15985112, 17438304, 18444360, 19981390, 21552960, 21797880, 23977668, 24592480, 29063840, 29510976, 29972085, 31970224, 34876608, 36888720, 39962780, 43595760, 47955336, 49184960, 58127680, 59944170, 63940448, 73777440, 79925560, 87191520, 95910672, 119888340, 127880896, 147554880, 159851120, 174383040, 191821344, 239776680, 319702240, 383642688, 479553360, 639404480, 959106720, 1918213440]

約数ペア:

[(1, 1918213440), (2, 959106720), (3, 639404480), (4, 479553360), (5, 383642688), (6, 319702240), (8, 239776680), (10, 191821344), (11, 174383040), (12, 159851120), (13, 147554880), (15, 127880896), (16, 119888340), (20, 95910672), (22, 87191520), (24, 79925560), (26, 73777440), (30, 63940448), (32, 59944170), (33, 58127680), (39, 49184960), (40, 47955336), (44, 43595760), (48, 39962780), (52, 36888720), (55, 34876608), (60, 31970224), (64, 29972085), (65, 29510976), (66, 29063840), (78, 24592480), (80, 23977668), (88, 21797880), (89, 21552960), (96, 19981390), (104, 18444360), (110, 17438304), (120, 15985112), (130, 14755488), (132, 14531920), (143, 13414080), (156, 12296240), (157, 12217920), (160, 11988834), (165, 11625536), (176, 10898940), (178, 10776480), (192, 9990695), (195, 9836992), (208, 9222180), (220, 8719152), (240, 7992556), (260, 7377744), (264, 7265960), (267, 7184320), (286, 6707040), (312, 6148120), (314, 6108960), (320, 5994417), (330, 5812768), (352, 5449470), (356, 5388240), (390, 4918496), (416, 4611090), (429, 4471360), (440, 4359576), (445, 4310592), (471, 4072640), (480, 3996278), (520, 3688872), (528, 3632980), (534, 3592160), (572, 3353520), (624, 3074060), (628, 3054480), (660, 2906384), (704, 2724735), (712, 2694120), (715, 2682816), (780, 2459248), (785, 2443584), (832, 2305545), (858, 2235680), (880, 2179788), (890, 2155296), (942, 2036320), (960, 1998139), (979, 1959360), (1040, 1844436), (1056, 1816490), (1068, 1796080), (1144, 1676760), (1157, 1657920), (1248, 1537030), (1256, 1527240), (1320, 1453192), (1335, 1436864), (1424, 1347060), (1430, 1341408), (1560, 1229624), (1570, 1221792), (1716, 1117840), (1727, 1110720), (1760, 1089894), (1780, 1077648), (1884, 1018160), (1958, 979680), (2041, 939840), (2080, 922218), (2112, 908245), (2136, 898040), (2145, 894272), (2288, 838380), (2314, 828960), (2355, 814528), (2496, 768515), (2512, 763620), (2640, 726596), (2670, 718432), (2848, 673530), (2860, 670704), (2937, 653120), (3120, 614812), (3140, 610896), (3432, 558920), (3454, 555360), (3471, 552640), (3520, 544947), (3560, 538824), (3768, 509080), (3916, 489840), (4082, 469920), (4160, 461109), (4272, 449020), (4290, 447136), (4576, 419190), (4628, 414480), (4710, 407264), (4895, 391872), (5024, 381810), (5181, 370240), (5280, 363298), (5340, 359216), (5696, 336765), (5720, 335352), (5785, 331584), (5874, 326560), (6123, 313280), (6240, 307406), (6280, 305448), (6864, 279460), (6908, 277680), (6942, 276320), (7120, 269412), (7536, 254540), (7832, 244920), (8164, 234960), (8544, 224510), (8580, 223568), (8635, 222144), (9152, 209595), (9256, 207240), (9420, 203632), (9790, 195936), (10048, 190905), (10205, 187968), (10362, 185120), (10560, 181649), (10680, 179608), (11440, 167676), (11570, 165792), (11748, 163280), (12246, 156640), (12480, 153703), (12560, 152724), (12727, 150720), (13728, 139730), (13816, 138840), (13884, 138160), (13973, 137280), (14240, 134706), (14685, 130624), (15072, 127270), (15664, 122460), (16328, 117480), (17088, 112255), (17160, 111784), (17270, 111072), (17355, 110528), (18512, 103620), (18840, 101816), (19580, 97968), (20410, 93984), (20724, 92560), (21360, 89804), (22451, 85440), (22880, 83838), (23140, 82896), (23496, 81640), (24492, 78320), (25120, 76362), (25454, 75360), (25905, 74048), (27456, 69865), (27632, 69420), (27768, 69080), (27946, 68640), (28480, 67353), (29370, 65312), (30144, 63635), (30615, 62656), (31328, 61230), (32656, 58740), (34320, 55892), (34540, 55536), (34710, 55264), (37024, 51810), (37680, 50908), (38181, 50240), (39160, 48984), (40820, 46992), (41448, 46280), (41919, 45760), (42720, 44902)]