54637440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 205632000

約数和(自身を除く): 150994560

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, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 199, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 398, 416, 429, 440, 480, 520, 528, 572, 597, 624, 640, 660, 704, 715, 780, 796, 832, 858, 880, 960, 995, 1040, 1056, 1144, 1194, 1248, 1320, 1408, 1430, 1560, 1592, 1664, 1716, 1760, 1920, 1990, 2080, 2112, 2145, 2189, 2288, 2388, 2496, 2587, 2640, 2860, 2985, 3120, 3184, 3432, 3520, 3980, 4160, 4224, 4290, 4378, 4576, 4776, 4992, 5174, 5280, 5720, 5970, 6240, 6368, 6567, 6864, 7040, 7761, 7960, 8320, 8580, 8756, 9152, 9552, 10348, 10560, 10945, 11440, 11940, 12480, 12736, 12935, 13134, 13728, 15522, 15920, 17160, 17512, 18304, 19104, 20696, 21120, 21890, 22880, 23880, 24960, 25472, 25870, 26268, 27456, 28457, 31044, 31840, 32835, 34320, 35024, 38208, 38805, 41392, 43780, 45760, 47760, 51740, 52536, 54912, 56914, 62088, 63680, 65670, 68640, 70048, 76416, 77610, 82784, 85371, 87560, 91520, 95520, 103480, 105072, 113828, 124176, 127360, 131340, 137280, 140096, 142285, 155220, 165568, 170742, 175120, 191040, 206960, 210144, 227656, 248352, 262680, 274560, 280192, 284570, 310440, 331136, 341484, 350240, 382080, 413920, 420288, 426855, 455312, 496704, 525360, 569140, 620880, 682968, 700480, 827840, 840576, 853710, 910624, 993408, 1050720, 1138280, 1241760, 1365936, 1400960, 1655680, 1707420, 1821248, 2101440, 2276560, 2483520, 2731872, 3414840, 3642496, 4202880, 4553120, 4967040, 5463744, 6829680, 9106240, 10927488, 13659360, 18212480, 27318720, 54637440]

約数ペア:

[(1, 54637440), (2, 27318720), (3, 18212480), (4, 13659360), (5, 10927488), (6, 9106240), (8, 6829680), (10, 5463744), (11, 4967040), (12, 4553120), (13, 4202880), (15, 3642496), (16, 3414840), (20, 2731872), (22, 2483520), (24, 2276560), (26, 2101440), (30, 1821248), (32, 1707420), (33, 1655680), (39, 1400960), (40, 1365936), (44, 1241760), (48, 1138280), (52, 1050720), (55, 993408), (60, 910624), (64, 853710), (65, 840576), (66, 827840), (78, 700480), (80, 682968), (88, 620880), (96, 569140), (104, 525360), (110, 496704), (120, 455312), (128, 426855), (130, 420288), (132, 413920), (143, 382080), (156, 350240), (160, 341484), (165, 331136), (176, 310440), (192, 284570), (195, 280192), (199, 274560), (208, 262680), (220, 248352), (240, 227656), (260, 210144), (264, 206960), (286, 191040), (312, 175120), (320, 170742), (330, 165568), (352, 155220), (384, 142285), (390, 140096), (398, 137280), (416, 131340), (429, 127360), (440, 124176), (480, 113828), (520, 105072), (528, 103480), (572, 95520), (597, 91520), (624, 87560), (640, 85371), (660, 82784), (704, 77610), (715, 76416), (780, 70048), (796, 68640), (832, 65670), (858, 63680), (880, 62088), (960, 56914), (995, 54912), (1040, 52536), (1056, 51740), (1144, 47760), (1194, 45760), (1248, 43780), (1320, 41392), (1408, 38805), (1430, 38208), (1560, 35024), (1592, 34320), (1664, 32835), (1716, 31840), (1760, 31044), (1920, 28457), (1990, 27456), (2080, 26268), (2112, 25870), (2145, 25472), (2189, 24960), (2288, 23880), (2388, 22880), (2496, 21890), (2587, 21120), (2640, 20696), (2860, 19104), (2985, 18304), (3120, 17512), (3184, 17160), (3432, 15920), (3520, 15522), (3980, 13728), (4160, 13134), (4224, 12935), (4290, 12736), (4378, 12480), (4576, 11940), (4776, 11440), (4992, 10945), (5174, 10560), (5280, 10348), (5720, 9552), (5970, 9152), (6240, 8756), (6368, 8580), (6567, 8320), (6864, 7960), (7040, 7761)]