87917760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 336

約数和(自身を含む): 356616000

約数和(自身を除く): 268698240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 178, 180, 192, 196, 210, 224, 240, 245, 252, 267, 280, 288, 294, 315, 320, 336, 343, 356, 360, 392, 420, 441, 445, 448, 480, 490, 504, 534, 560, 576, 588, 623, 630, 672, 686, 712, 720, 735, 784, 801, 840, 882, 890, 960, 980, 1008, 1029, 1068, 1120, 1176, 1246, 1260, 1335, 1344, 1372, 1424, 1440, 1470, 1568, 1602, 1680, 1715, 1764, 1780, 1869, 1960, 2016, 2058, 2136, 2205, 2240, 2352, 2492, 2520, 2670, 2744, 2848, 2880, 2940, 3087, 3115, 3136, 3204, 3360, 3430, 3528, 3560, 3738, 3920, 4005, 4032, 4116, 4272, 4361, 4410, 4704, 4984, 5040, 5145, 5340, 5488, 5607, 5696, 5880, 6174, 6230, 6408, 6720, 6860, 7056, 7120, 7476, 7840, 8010, 8232, 8544, 8722, 8820, 9345, 9408, 9968, 10080, 10290, 10680, 10976, 11214, 11760, 12348, 12460, 12816, 13083, 13720, 14112, 14240, 14952, 15435, 15680, 16020, 16464, 17088, 17444, 17640, 18690, 19936, 20160, 20580, 21360, 21805, 21952, 22428, 23520, 24696, 24920, 25632, 26166, 27440, 28035, 28224, 28480, 29904, 30527, 30870, 32040, 32928, 34888, 35280, 37380, 39249, 39872, 41160, 42720, 43610, 44856, 47040, 49392, 49840, 51264, 52332, 54880, 56070, 59808, 61054, 61740, 64080, 65415, 65856, 69776, 70560, 74760, 78498, 82320, 85440, 87220, 89712, 91581, 98784, 99680, 104664, 109760, 112140, 119616, 122108, 123480, 128160, 130830, 139552, 141120, 149520, 152635, 156996, 164640, 174440, 179424, 183162, 196245, 197568, 199360, 209328, 224280, 244216, 246960, 256320, 261660, 274743, 279104, 299040, 305270, 313992, 329280, 348880, 358848, 366324, 392490, 418656, 448560, 457905, 488432, 493920, 523320, 549486, 598080, 610540, 627984, 697760, 732648, 784980, 837312, 897120, 915810, 976864, 987840, 1046640, 1098972, 1221080, 1255968, 1373715, 1395520, 1465296, 1569960, 1794240, 1831620, 1953728, 2093280, 2197944, 2442160, 2511936, 2747430, 2930592, 3139920, 3663240, 4186560, 4395888, 4884320, 5494860, 5861184, 6279840, 7326480, 8791776, 9768640, 10989720, 12559680, 14652960, 17583552, 21979440, 29305920, 43958880, 87917760]

約数ペア:

[(1, 87917760), (2, 43958880), (3, 29305920), (4, 21979440), (5, 17583552), (6, 14652960), (7, 12559680), (8, 10989720), (9, 9768640), (10, 8791776), (12, 7326480), (14, 6279840), (15, 5861184), (16, 5494860), (18, 4884320), (20, 4395888), (21, 4186560), (24, 3663240), (28, 3139920), (30, 2930592), (32, 2747430), (35, 2511936), (36, 2442160), (40, 2197944), (42, 2093280), (45, 1953728), (48, 1831620), (49, 1794240), (56, 1569960), (60, 1465296), (63, 1395520), (64, 1373715), (70, 1255968), (72, 1221080), (80, 1098972), (84, 1046640), (89, 987840), (90, 976864), (96, 915810), (98, 897120), (105, 837312), (112, 784980), (120, 732648), (126, 697760), (140, 627984), (144, 610540), (147, 598080), (160, 549486), (168, 523320), (178, 493920), (180, 488432), (192, 457905), (196, 448560), (210, 418656), (224, 392490), (240, 366324), (245, 358848), (252, 348880), (267, 329280), (280, 313992), (288, 305270), (294, 299040), (315, 279104), (320, 274743), (336, 261660), (343, 256320), (356, 246960), (360, 244216), (392, 224280), (420, 209328), (441, 199360), (445, 197568), (448, 196245), (480, 183162), (490, 179424), (504, 174440), (534, 164640), (560, 156996), (576, 152635), (588, 149520), (623, 141120), (630, 139552), (672, 130830), (686, 128160), (712, 123480), (720, 122108), (735, 119616), (784, 112140), (801, 109760), (840, 104664), (882, 99680), (890, 98784), (960, 91581), (980, 89712), (1008, 87220), (1029, 85440), (1068, 82320), (1120, 78498), (1176, 74760), (1246, 70560), (1260, 69776), (1335, 65856), (1344, 65415), (1372, 64080), (1424, 61740), (1440, 61054), (1470, 59808), (1568, 56070), (1602, 54880), (1680, 52332), (1715, 51264), (1764, 49840), (1780, 49392), (1869, 47040), (1960, 44856), (2016, 43610), (2058, 42720), (2136, 41160), (2205, 39872), (2240, 39249), (2352, 37380), (2492, 35280), (2520, 34888), (2670, 32928), (2744, 32040), (2848, 30870), (2880, 30527), (2940, 29904), (3087, 28480), (3115, 28224), (3136, 28035), (3204, 27440), (3360, 26166), (3430, 25632), (3528, 24920), (3560, 24696), (3738, 23520), (3920, 22428), (4005, 21952), (4032, 21805), (4116, 21360), (4272, 20580), (4361, 20160), (4410, 19936), (4704, 18690), (4984, 17640), (5040, 17444), (5145, 17088), (5340, 16464), (5488, 16020), (5607, 15680), (5696, 15435), (5880, 14952), (6174, 14240), (6230, 14112), (6408, 13720), (6720, 13083), (6860, 12816), (7056, 12460), (7120, 12348), (7476, 11760), (7840, 11214), (8010, 10976), (8232, 10680), (8544, 10290), (8722, 10080), (8820, 9968), (9345, 9408)]