630814080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 2193408000

約数和(自身を除く): 1562593920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 199, 208, 240, 254, 260, 312, 320, 381, 384, 390, 398, 416, 480, 508, 520, 597, 624, 635, 640, 762, 780, 796, 832, 960, 995, 1016, 1040, 1194, 1248, 1270, 1524, 1560, 1592, 1651, 1664, 1905, 1920, 1990, 2032, 2080, 2388, 2496, 2540, 2587, 2985, 3048, 3120, 3184, 3302, 3810, 3980, 4064, 4160, 4776, 4953, 4992, 5080, 5174, 5970, 6096, 6240, 6368, 6604, 7620, 7761, 7960, 8128, 8255, 8320, 9552, 9906, 10160, 10348, 11940, 12192, 12480, 12736, 12935, 13208, 15240, 15522, 15920, 16256, 16510, 19104, 19812, 20320, 20696, 23880, 24384, 24765, 24960, 25273, 25472, 25870, 26416, 30480, 31044, 31840, 33020, 38208, 38805, 39624, 40640, 41392, 47760, 48768, 49530, 50546, 51740, 52832, 60960, 62088, 63680, 66040, 75819, 76416, 77610, 79248, 81280, 82784, 95520, 99060, 101092, 103480, 105664, 121920, 124176, 126365, 127360, 132080, 151638, 155220, 158496, 165568, 191040, 198120, 202184, 206960, 211328, 243840, 248352, 252730, 264160, 303276, 310440, 316992, 328549, 331136, 379095, 382080, 396240, 404368, 413920, 496704, 505460, 528320, 606552, 620880, 633984, 657098, 758190, 792480, 808736, 827840, 985647, 993408, 1010920, 1056640, 1213104, 1241760, 1314196, 1516380, 1584960, 1617472, 1642745, 1655680, 1971294, 2021840, 2426208, 2483520, 2628392, 3032760, 3169920, 3234944, 3285490, 3942588, 4043680, 4852416, 4928235, 4967040, 5256784, 6065520, 6570980, 7885176, 8087360, 9704832, 9856470, 10513568, 12131040, 13141960, 15770352, 16174720, 19712940, 21027136, 24262080, 26283920, 31540704, 39425880, 42054272, 48524160, 52567840, 63081408, 78851760, 105135680, 126162816, 157703520, 210271360, 315407040, 630814080]

約数ペア:

[(1, 630814080), (2, 315407040), (3, 210271360), (4, 157703520), (5, 126162816), (6, 105135680), (8, 78851760), (10, 63081408), (12, 52567840), (13, 48524160), (15, 42054272), (16, 39425880), (20, 31540704), (24, 26283920), (26, 24262080), (30, 21027136), (32, 19712940), (39, 16174720), (40, 15770352), (48, 13141960), (52, 12131040), (60, 10513568), (64, 9856470), (65, 9704832), (78, 8087360), (80, 7885176), (96, 6570980), (104, 6065520), (120, 5256784), (127, 4967040), (128, 4928235), (130, 4852416), (156, 4043680), (160, 3942588), (192, 3285490), (195, 3234944), (199, 3169920), (208, 3032760), (240, 2628392), (254, 2483520), (260, 2426208), (312, 2021840), (320, 1971294), (381, 1655680), (384, 1642745), (390, 1617472), (398, 1584960), (416, 1516380), (480, 1314196), (508, 1241760), (520, 1213104), (597, 1056640), (624, 1010920), (635, 993408), (640, 985647), (762, 827840), (780, 808736), (796, 792480), (832, 758190), (960, 657098), (995, 633984), (1016, 620880), (1040, 606552), (1194, 528320), (1248, 505460), (1270, 496704), (1524, 413920), (1560, 404368), (1592, 396240), (1651, 382080), (1664, 379095), (1905, 331136), (1920, 328549), (1990, 316992), (2032, 310440), (2080, 303276), (2388, 264160), (2496, 252730), (2540, 248352), (2587, 243840), (2985, 211328), (3048, 206960), (3120, 202184), (3184, 198120), (3302, 191040), (3810, 165568), (3980, 158496), (4064, 155220), (4160, 151638), (4776, 132080), (4953, 127360), (4992, 126365), (5080, 124176), (5174, 121920), (5970, 105664), (6096, 103480), (6240, 101092), (6368, 99060), (6604, 95520), (7620, 82784), (7761, 81280), (7960, 79248), (8128, 77610), (8255, 76416), (8320, 75819), (9552, 66040), (9906, 63680), (10160, 62088), (10348, 60960), (11940, 52832), (12192, 51740), (12480, 50546), (12736, 49530), (12935, 48768), (13208, 47760), (15240, 41392), (15522, 40640), (15920, 39624), (16256, 38805), (16510, 38208), (19104, 33020), (19812, 31840), (20320, 31044), (20696, 30480), (23880, 26416), (24384, 25870), (24765, 25472), (24960, 25273)]