315407040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 224

約数和(自身を含む): 1092403200

約数和(自身を除く): 776996160

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, 130, 156, 160, 192, 195, 199, 208, 240, 254, 260, 312, 320, 381, 390, 398, 416, 480, 508, 520, 597, 624, 635, 762, 780, 796, 832, 960, 995, 1016, 1040, 1194, 1248, 1270, 1524, 1560, 1592, 1651, 1905, 1990, 2032, 2080, 2388, 2496, 2540, 2587, 2985, 3048, 3120, 3184, 3302, 3810, 3980, 4064, 4160, 4776, 4953, 5080, 5174, 5970, 6096, 6240, 6368, 6604, 7620, 7761, 7960, 8128, 8255, 9552, 9906, 10160, 10348, 11940, 12192, 12480, 12736, 12935, 13208, 15240, 15522, 15920, 16510, 19104, 19812, 20320, 20696, 23880, 24384, 24765, 25273, 25870, 26416, 30480, 31044, 31840, 33020, 38208, 38805, 39624, 40640, 41392, 47760, 49530, 50546, 51740, 52832, 60960, 62088, 63680, 66040, 75819, 77610, 79248, 82784, 95520, 99060, 101092, 103480, 105664, 121920, 124176, 126365, 132080, 151638, 155220, 158496, 165568, 191040, 198120, 202184, 206960, 248352, 252730, 264160, 303276, 310440, 316992, 328549, 379095, 396240, 404368, 413920, 496704, 505460, 528320, 606552, 620880, 657098, 758190, 792480, 808736, 827840, 985647, 1010920, 1213104, 1241760, 1314196, 1516380, 1584960, 1617472, 1642745, 1971294, 2021840, 2426208, 2483520, 2628392, 3032760, 3285490, 3942588, 4043680, 4852416, 4928235, 5256784, 6065520, 6570980, 7885176, 8087360, 9856470, 10513568, 12131040, 13141960, 15770352, 19712940, 21027136, 24262080, 26283920, 31540704, 39425880, 52567840, 63081408, 78851760, 105135680, 157703520, 315407040]

約数ペア:

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