18885054720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:806

約数の個数: 432

約数和(自身を含む): 70698918528

約数和(自身を除く): 51813863808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 167, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 334, 336, 384, 392, 420, 448, 480, 490, 501, 560, 588, 601, 640, 668, 672, 735, 768, 784, 835, 840, 896, 960, 980, 1002, 1120, 1169, 1176, 1202, 1280, 1336, 1344, 1470, 1568, 1670, 1680, 1792, 1803, 1920, 1960, 2004, 2240, 2338, 2352, 2404, 2505, 2672, 2688, 2940, 3005, 3136, 3340, 3360, 3507, 3606, 3840, 3920, 4008, 4207, 4480, 4676, 4704, 4808, 5010, 5344, 5376, 5845, 5880, 6010, 6272, 6680, 6720, 7014, 7212, 7840, 8016, 8183, 8414, 8960, 9015, 9352, 9408, 9616, 10020, 10688, 11690, 11760, 12020, 12544, 12621, 13360, 13440, 14028, 14424, 15680, 16032, 16366, 16828, 17535, 18030, 18704, 18816, 19232, 20040, 21035, 21376, 23380, 23520, 24040, 24549, 25242, 26720, 26880, 28056, 28848, 29449, 31360, 32064, 32732, 33656, 35070, 36060, 37408, 37632, 38464, 40080, 40915, 42070, 42752, 46760, 47040, 48080, 49098, 50484, 53440, 56112, 57696, 58898, 62720, 63105, 64128, 65464, 67312, 70140, 72120, 74816, 76928, 80160, 81830, 84140, 88347, 93520, 94080, 96160, 98196, 100367, 100968, 106880, 112224, 115392, 117796, 122745, 126210, 128256, 130928, 134624, 140280, 144240, 147245, 149632, 153856, 160320, 163660, 168280, 176694, 187040, 188160, 192320, 196392, 200734, 201936, 213760, 224448, 230784, 235592, 245490, 252420, 261856, 269248, 280560, 288480, 294490, 299264, 301101, 320640, 327320, 336560, 353388, 374080, 384640, 392784, 401468, 403872, 441735, 448896, 461568, 471184, 490980, 501835, 504840, 523712, 538496, 561120, 576960, 588980, 602202, 641280, 654640, 673120, 702569, 706776, 748160, 769280, 785568, 802936, 807744, 883470, 897792, 942368, 981960, 1003670, 1009680, 1047424, 1076992, 1122240, 1153920, 1177960, 1204404, 1309280, 1346240, 1405138, 1413552, 1496320, 1505505, 1571136, 1605872, 1615488, 1766940, 1884736, 1963920, 2007340, 2019360, 2094848, 2107707, 2244480, 2307840, 2355920, 2408808, 2618560, 2692480, 2810276, 2827104, 3011010, 3142272, 3211744, 3230976, 3512845, 3533880, 3769472, 3927840, 4014680, 4038720, 4215414, 4488960, 4711840, 4817616, 4917983, 5237120, 5384960, 5620552, 5654208, 6022020, 6284544, 6423488, 7025690, 7067760, 7538944, 7855680, 8029360, 8077440, 8430828, 9423680, 9635232, 9835966, 10474240, 10538535, 11241104, 11308416, 12044040, 12846976, 14051380, 14135520, 14753949, 15711360, 16058720, 16154880, 16861656, 18847360, 19270464, 19671932, 21077070, 22482208, 22616832, 24088080, 24589915, 25693952, 28102760, 28271040, 29507898, 31422720, 32117440, 33723312, 37694720, 38540928, 39343864, 42154140, 44964416, 48176160, 49179830, 56205520, 56542080, 59015796, 64234880, 67446624, 73769745, 77081856, 78687728, 84308280, 89928832, 96352320, 98359660, 112411040, 113084160, 118031592, 128469760, 134893248, 147539490, 157375456, 168616560, 179857664, 192704640, 196719320, 224822080, 236063184, 269786496, 295078980, 314750912, 337233120, 385409280, 393438640, 449644160, 472126368, 539572992, 590157960, 629501824, 674466240, 786877280, 899288320, 944252736, 1180315920, 1259003648, 1348932480, 1573754560, 1888505472, 2360631840, 2697864960, 3147509120, 3777010944, 4721263680, 6295018240, 9442527360, 18885054720]

約数ペア:

[(1, 18885054720), (2, 9442527360), (3, 6295018240), (4, 4721263680), (5, 3777010944), (6, 3147509120), (7, 2697864960), (8, 2360631840), (10, 1888505472), (12, 1573754560), (14, 1348932480), (15, 1259003648), (16, 1180315920), (20, 944252736), (21, 899288320), (24, 786877280), (28, 674466240), (30, 629501824), (32, 590157960), (35, 539572992), (40, 472126368), (42, 449644160), (48, 393438640), (49, 385409280), (56, 337233120), (60, 314750912), (64, 295078980), (70, 269786496), (80, 236063184), (84, 224822080), (96, 196719320), (98, 192704640), (105, 179857664), (112, 168616560), (120, 157375456), (128, 147539490), (140, 134893248), (147, 128469760), (160, 118031592), (167, 113084160), (168, 112411040), (192, 98359660), (196, 96352320), (210, 89928832), (224, 84308280), (240, 78687728), (245, 77081856), (256, 73769745), (280, 67446624), (294, 64234880), (320, 59015796), (334, 56542080), (336, 56205520), (384, 49179830), (392, 48176160), (420, 44964416), (448, 42154140), (480, 39343864), (490, 38540928), (501, 37694720), (560, 33723312), (588, 32117440), (601, 31422720), (640, 29507898), (668, 28271040), (672, 28102760), (735, 25693952), (768, 24589915), (784, 24088080), (835, 22616832), (840, 22482208), (896, 21077070), (960, 19671932), (980, 19270464), (1002, 18847360), (1120, 16861656), (1169, 16154880), (1176, 16058720), (1202, 15711360), (1280, 14753949), (1336, 14135520), (1344, 14051380), (1470, 12846976), (1568, 12044040), (1670, 11308416), (1680, 11241104), (1792, 10538535), (1803, 10474240), (1920, 9835966), (1960, 9635232), (2004, 9423680), (2240, 8430828), (2338, 8077440), (2352, 8029360), (2404, 7855680), (2505, 7538944), (2672, 7067760), (2688, 7025690), (2940, 6423488), (3005, 6284544), (3136, 6022020), (3340, 5654208), (3360, 5620552), (3507, 5384960), (3606, 5237120), (3840, 4917983), (3920, 4817616), (4008, 4711840), (4207, 4488960), (4480, 4215414), (4676, 4038720), (4704, 4014680), (4808, 3927840), (5010, 3769472), (5344, 3533880), (5376, 3512845), (5845, 3230976), (5880, 3211744), (6010, 3142272), (6272, 3011010), (6680, 2827104), (6720, 2810276), (7014, 2692480), (7212, 2618560), (7840, 2408808), (8016, 2355920), (8183, 2307840), (8414, 2244480), (8960, 2107707), (9015, 2094848), (9352, 2019360), (9408, 2007340), (9616, 1963920), (10020, 1884736), (10688, 1766940), (11690, 1615488), (11760, 1605872), (12020, 1571136), (12544, 1505505), (12621, 1496320), (13360, 1413552), (13440, 1405138), (14028, 1346240), (14424, 1309280), (15680, 1204404), (16032, 1177960), (16366, 1153920), (16828, 1122240), (17535, 1076992), (18030, 1047424), (18704, 1009680), (18816, 1003670), (19232, 981960), (20040, 942368), (21035, 897792), (21376, 883470), (23380, 807744), (23520, 802936), (24040, 785568), (24549, 769280), (25242, 748160), (26720, 706776), (26880, 702569), (28056, 673120), (28848, 654640), (29449, 641280), (31360, 602202), (32064, 588980), (32732, 576960), (33656, 561120), (35070, 538496), (36060, 523712), (37408, 504840), (37632, 501835), (38464, 490980), (40080, 471184), (40915, 461568), (42070, 448896), (42752, 441735), (46760, 403872), (47040, 401468), (48080, 392784), (49098, 384640), (50484, 374080), (53440, 353388), (56112, 336560), (57696, 327320), (58898, 320640), (62720, 301101), (63105, 299264), (64128, 294490), (65464, 288480), (67312, 280560), (70140, 269248), (72120, 261856), (74816, 252420), (76928, 245490), (80160, 235592), (81830, 230784), (84140, 224448), (88347, 213760), (93520, 201936), (94080, 200734), (96160, 196392), (98196, 192320), (100367, 188160), (100968, 187040), (106880, 176694), (112224, 168280), (115392, 163660), (117796, 160320), (122745, 153856), (126210, 149632), (128256, 147245), (130928, 144240), (134624, 140280)]