1891618560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 432

約数和(自身を含む): 7472896704

約数和(自身を除く): 5581278144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 743, 765, 768, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1486, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2229, 2304, 2340, 2448, 2496, 2652, 2720, 2880, 2972, 3060, 3120, 3264, 3315, 3328, 3536, 3715, 3744, 3840, 3978, 4080, 4160, 4352, 4420, 4458, 4680, 4896, 4992, 5304, 5440, 5760, 5944, 6120, 6240, 6528, 6630, 6687, 7072, 7430, 7488, 7956, 8160, 8320, 8840, 8916, 9360, 9659, 9792, 9945, 9984, 10608, 10880, 11145, 11520, 11888, 12240, 12480, 12631, 13056, 13260, 13374, 14144, 14860, 14976, 15912, 16320, 16640, 17680, 17832, 18720, 19318, 19584, 19890, 21216, 21760, 22290, 23776, 24480, 24960, 25262, 26520, 26748, 28288, 28977, 29720, 29952, 31824, 32640, 33435, 35360, 35664, 37440, 37893, 38636, 39168, 39780, 42432, 44580, 47552, 48295, 48960, 49920, 50524, 53040, 53496, 56576, 57954, 59440, 63155, 63648, 65280, 66870, 70720, 71328, 74880, 75786, 77272, 79560, 84864, 86931, 89160, 95104, 96590, 97920, 101048, 106080, 106992, 113679, 115908, 118880, 126310, 127296, 133740, 141440, 142656, 144885, 149760, 151572, 154544, 159120, 164203, 169728, 173862, 178320, 189465, 190208, 193180, 195840, 202096, 212160, 213984, 227358, 231816, 237760, 252620, 254592, 267480, 282880, 285312, 289770, 303144, 309088, 318240, 328406, 347724, 356640, 378930, 386360, 404192, 424320, 427968, 434655, 454716, 463632, 475520, 492609, 505240, 509184, 534960, 568395, 570624, 579540, 606288, 618176, 636480, 656812, 695448, 713280, 757860, 772720, 808384, 821015, 848640, 855936, 869310, 909432, 927264, 951040, 985218, 1010480, 1069920, 1136790, 1159080, 1212576, 1236352, 1272960, 1313624, 1390896, 1426560, 1477827, 1515720, 1545440, 1616768, 1642030, 1711872, 1738620, 1818864, 1854528, 1970436, 2020960, 2139840, 2273580, 2318160, 2425152, 2463045, 2472704, 2545920, 2627248, 2781792, 2853120, 2955654, 3031440, 3090880, 3233536, 3284060, 3477240, 3637728, 3709056, 3940872, 4041920, 4279680, 4547160, 4636320, 4850304, 4926090, 5254496, 5563584, 5911308, 6062880, 6181760, 6568120, 6954480, 7275456, 7389135, 7418112, 7881744, 8083840, 8559360, 9094320, 9272640, 9700608, 9852180, 10508992, 11127168, 11822616, 12125760, 12363520, 13136240, 13908960, 14550912, 14778270, 15763488, 16167680, 18188640, 18545280, 19704360, 21017984, 22254336, 23645232, 24251520, 26272480, 27817920, 29101824, 29556540, 31526976, 36377280, 37090560, 39408720, 42035968, 47290464, 48503040, 52544960, 55635840, 59113080, 63053952, 72754560, 78817440, 94580928, 105089920, 111271680, 118226160, 126107904, 145509120, 157634880, 189161856, 210179840, 236452320, 315269760, 378323712, 472904640, 630539520, 945809280, 1891618560]

約数ペア:

[(1, 1891618560), (2, 945809280), (3, 630539520), (4, 472904640), (5, 378323712), (6, 315269760), (8, 236452320), (9, 210179840), (10, 189161856), (12, 157634880), (13, 145509120), (15, 126107904), (16, 118226160), (17, 111271680), (18, 105089920), (20, 94580928), (24, 78817440), (26, 72754560), (30, 63053952), (32, 59113080), (34, 55635840), (36, 52544960), (39, 48503040), (40, 47290464), (45, 42035968), (48, 39408720), (51, 37090560), (52, 36377280), (60, 31526976), (64, 29556540), (65, 29101824), (68, 27817920), (72, 26272480), (78, 24251520), (80, 23645232), (85, 22254336), (90, 21017984), (96, 19704360), (102, 18545280), (104, 18188640), (117, 16167680), (120, 15763488), (128, 14778270), (130, 14550912), (136, 13908960), (144, 13136240), (153, 12363520), (156, 12125760), (160, 11822616), (170, 11127168), (180, 10508992), (192, 9852180), (195, 9700608), (204, 9272640), (208, 9094320), (221, 8559360), (234, 8083840), (240, 7881744), (255, 7418112), (256, 7389135), (260, 7275456), (272, 6954480), (288, 6568120), (306, 6181760), (312, 6062880), (320, 5911308), (340, 5563584), (360, 5254496), (384, 4926090), (390, 4850304), (408, 4636320), (416, 4547160), (442, 4279680), (468, 4041920), (480, 3940872), (510, 3709056), (520, 3637728), (544, 3477240), (576, 3284060), (585, 3233536), (612, 3090880), (624, 3031440), (640, 2955654), (663, 2853120), (680, 2781792), (720, 2627248), (743, 2545920), (765, 2472704), (768, 2463045), (780, 2425152), (816, 2318160), (832, 2273580), (884, 2139840), (936, 2020960), (960, 1970436), (1020, 1854528), (1040, 1818864), (1088, 1738620), (1105, 1711872), (1152, 1642030), (1170, 1616768), (1224, 1545440), (1248, 1515720), (1280, 1477827), (1326, 1426560), (1360, 1390896), (1440, 1313624), (1486, 1272960), (1530, 1236352), (1560, 1212576), (1632, 1159080), (1664, 1136790), (1768, 1069920), (1872, 1010480), (1920, 985218), (1989, 951040), (2040, 927264), (2080, 909432), (2176, 869310), (2210, 855936), (2229, 848640), (2304, 821015), (2340, 808384), (2448, 772720), (2496, 757860), (2652, 713280), (2720, 695448), (2880, 656812), (2972, 636480), (3060, 618176), (3120, 606288), (3264, 579540), (3315, 570624), (3328, 568395), (3536, 534960), (3715, 509184), (3744, 505240), (3840, 492609), (3978, 475520), (4080, 463632), (4160, 454716), (4352, 434655), (4420, 427968), (4458, 424320), (4680, 404192), (4896, 386360), (4992, 378930), (5304, 356640), (5440, 347724), (5760, 328406), (5944, 318240), (6120, 309088), (6240, 303144), (6528, 289770), (6630, 285312), (6687, 282880), (7072, 267480), (7430, 254592), (7488, 252620), (7956, 237760), (8160, 231816), (8320, 227358), (8840, 213984), (8916, 212160), (9360, 202096), (9659, 195840), (9792, 193180), (9945, 190208), (9984, 189465), (10608, 178320), (10880, 173862), (11145, 169728), (11520, 164203), (11888, 159120), (12240, 154544), (12480, 151572), (12631, 149760), (13056, 144885), (13260, 142656), (13374, 141440), (14144, 133740), (14860, 127296), (14976, 126310), (15912, 118880), (16320, 115908), (16640, 113679), (17680, 106992), (17832, 106080), (18720, 101048), (19318, 97920), (19584, 96590), (19890, 95104), (21216, 89160), (21760, 86931), (22290, 84864), (23776, 79560), (24480, 77272), (24960, 75786), (25262, 74880), (26520, 71328), (26748, 70720), (28288, 66870), (28977, 65280), (29720, 63648), (29952, 63155), (31824, 59440), (32640, 57954), (33435, 56576), (35360, 53496), (35664, 53040), (37440, 50524), (37893, 49920), (38636, 48960), (39168, 48295), (39780, 47552), (42432, 44580)]