84439680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 308448000

約数和(自身を除く): 224008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 199, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 398, 408, 416, 442, 480, 510, 520, 544, 597, 624, 640, 663, 680, 780, 796, 816, 832, 884, 960, 995, 1020, 1040, 1088, 1105, 1194, 1248, 1326, 1360, 1560, 1592, 1632, 1664, 1768, 1920, 1990, 2040, 2080, 2176, 2210, 2388, 2496, 2587, 2652, 2720, 2985, 3120, 3184, 3264, 3315, 3383, 3536, 3980, 4080, 4160, 4420, 4776, 4992, 5174, 5304, 5440, 5970, 6240, 6368, 6528, 6630, 6766, 7072, 7761, 7960, 8160, 8320, 8840, 9552, 10149, 10348, 10608, 10880, 11940, 12480, 12736, 12935, 13260, 13532, 14144, 15522, 15920, 16320, 16915, 17680, 19104, 20298, 20696, 21216, 23880, 24960, 25472, 25870, 26520, 27064, 28288, 31044, 31840, 32640, 33830, 35360, 38208, 38805, 40596, 41392, 42432, 43979, 47760, 50745, 51740, 53040, 54128, 62088, 63680, 67660, 70720, 76416, 77610, 81192, 82784, 84864, 87958, 95520, 101490, 103480, 106080, 108256, 124176, 127360, 131937, 135320, 141440, 155220, 162384, 165568, 175916, 191040, 202980, 206960, 212160, 216512, 219895, 248352, 263874, 270640, 310440, 324768, 331136, 351832, 382080, 405960, 413920, 424320, 433024, 439790, 496704, 527748, 541280, 620880, 649536, 659685, 703664, 811920, 827840, 879580, 993408, 1055496, 1082560, 1241760, 1299072, 1319370, 1407328, 1623840, 1655680, 1759160, 2110992, 2165120, 2483520, 2638740, 2814656, 3247680, 3518320, 4221984, 4967040, 5277480, 5629312, 6495360, 7036640, 8443968, 10554960, 14073280, 16887936, 21109920, 28146560, 42219840, 84439680]

約数ペア:

[(1, 84439680), (2, 42219840), (3, 28146560), (4, 21109920), (5, 16887936), (6, 14073280), (8, 10554960), (10, 8443968), (12, 7036640), (13, 6495360), (15, 5629312), (16, 5277480), (17, 4967040), (20, 4221984), (24, 3518320), (26, 3247680), (30, 2814656), (32, 2638740), (34, 2483520), (39, 2165120), (40, 2110992), (48, 1759160), (51, 1655680), (52, 1623840), (60, 1407328), (64, 1319370), (65, 1299072), (68, 1241760), (78, 1082560), (80, 1055496), (85, 993408), (96, 879580), (102, 827840), (104, 811920), (120, 703664), (128, 659685), (130, 649536), (136, 620880), (156, 541280), (160, 527748), (170, 496704), (192, 439790), (195, 433024), (199, 424320), (204, 413920), (208, 405960), (221, 382080), (240, 351832), (255, 331136), (260, 324768), (272, 310440), (312, 270640), (320, 263874), (340, 248352), (384, 219895), (390, 216512), (398, 212160), (408, 206960), (416, 202980), (442, 191040), (480, 175916), (510, 165568), (520, 162384), (544, 155220), (597, 141440), (624, 135320), (640, 131937), (663, 127360), (680, 124176), (780, 108256), (796, 106080), (816, 103480), (832, 101490), (884, 95520), (960, 87958), (995, 84864), (1020, 82784), (1040, 81192), (1088, 77610), (1105, 76416), (1194, 70720), (1248, 67660), (1326, 63680), (1360, 62088), (1560, 54128), (1592, 53040), (1632, 51740), (1664, 50745), (1768, 47760), (1920, 43979), (1990, 42432), (2040, 41392), (2080, 40596), (2176, 38805), (2210, 38208), (2388, 35360), (2496, 33830), (2587, 32640), (2652, 31840), (2720, 31044), (2985, 28288), (3120, 27064), (3184, 26520), (3264, 25870), (3315, 25472), (3383, 24960), (3536, 23880), (3980, 21216), (4080, 20696), (4160, 20298), (4420, 19104), (4776, 17680), (4992, 16915), (5174, 16320), (5304, 15920), (5440, 15522), (5970, 14144), (6240, 13532), (6368, 13260), (6528, 12935), (6630, 12736), (6766, 12480), (7072, 11940), (7761, 10880), (7960, 10608), (8160, 10348), (8320, 10149), (8840, 9552)]