315263520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 288

約数和(自身を含む): 1264745664

約数和(自身を除く): 949482144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1531, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3062, 3120, 3168, 3432, 3744, 3960, 4290, 4576, 4593, 4680, 5148, 5280, 5720, 6124, 6240, 6435, 6864, 7655, 7920, 8580, 9186, 9360, 10296, 11440, 12248, 12870, 13728, 13779, 15310, 15840, 16841, 17160, 18372, 18720, 19903, 20592, 22880, 22965, 24496, 25740, 27558, 30620, 33682, 34320, 36744, 39806, 41184, 45930, 48992, 50523, 51480, 55116, 59709, 61240, 67364, 68640, 68895, 73488, 79612, 84205, 91860, 99515, 101046, 102960, 110232, 119418, 122480, 134728, 137790, 146976, 151569, 159224, 168410, 179127, 183720, 199030, 202092, 205920, 218933, 220464, 238836, 244960, 252615, 269456, 275580, 298545, 303138, 318448, 336820, 358254, 367440, 398060, 404184, 437866, 440928, 477672, 505230, 538912, 551160, 597090, 606276, 636896, 656799, 673640, 716508, 734880, 757845, 796120, 808368, 875732, 895635, 955344, 1010460, 1094665, 1102320, 1194180, 1212552, 1313598, 1347280, 1433016, 1515690, 1592240, 1616736, 1751464, 1791270, 1910688, 1970397, 2020920, 2189330, 2204640, 2388360, 2425104, 2627196, 2694560, 2866032, 3031380, 3184480, 3283995, 3502928, 3582540, 3940794, 4041840, 4378660, 4776720, 4850208, 5254392, 5732064, 6062760, 6567990, 7005856, 7165080, 7881588, 8083680, 8757320, 9553440, 9851985, 10508784, 12125520, 13135980, 14330160, 15763176, 17514640, 19703970, 21017568, 24251040, 26271960, 28660320, 31526352, 35029280, 39407940, 52543920, 63052704, 78815880, 105087840, 157631760, 315263520]

約数ペア:

[(1, 315263520), (2, 157631760), (3, 105087840), (4, 78815880), (5, 63052704), (6, 52543920), (8, 39407940), (9, 35029280), (10, 31526352), (11, 28660320), (12, 26271960), (13, 24251040), (15, 21017568), (16, 19703970), (18, 17514640), (20, 15763176), (22, 14330160), (24, 13135980), (26, 12125520), (30, 10508784), (32, 9851985), (33, 9553440), (36, 8757320), (39, 8083680), (40, 7881588), (44, 7165080), (45, 7005856), (48, 6567990), (52, 6062760), (55, 5732064), (60, 5254392), (65, 4850208), (66, 4776720), (72, 4378660), (78, 4041840), (80, 3940794), (88, 3582540), (90, 3502928), (96, 3283995), (99, 3184480), (104, 3031380), (110, 2866032), (117, 2694560), (120, 2627196), (130, 2425104), (132, 2388360), (143, 2204640), (144, 2189330), (156, 2020920), (160, 1970397), (165, 1910688), (176, 1791270), (180, 1751464), (195, 1616736), (198, 1592240), (208, 1515690), (220, 1433016), (234, 1347280), (240, 1313598), (260, 1212552), (264, 1194180), (286, 1102320), (288, 1094665), (312, 1010460), (330, 955344), (352, 895635), (360, 875732), (390, 808368), (396, 796120), (416, 757845), (429, 734880), (440, 716508), (468, 673640), (480, 656799), (495, 636896), (520, 606276), (528, 597090), (572, 551160), (585, 538912), (624, 505230), (660, 477672), (715, 440928), (720, 437866), (780, 404184), (792, 398060), (858, 367440), (880, 358254), (936, 336820), (990, 318448), (1040, 303138), (1056, 298545), (1144, 275580), (1170, 269456), (1248, 252615), (1287, 244960), (1320, 238836), (1430, 220464), (1440, 218933), (1531, 205920), (1560, 202092), (1584, 199030), (1716, 183720), (1760, 179127), (1872, 168410), (1980, 159224), (2080, 151569), (2145, 146976), (2288, 137790), (2340, 134728), (2574, 122480), (2640, 119418), (2860, 110232), (3062, 102960), (3120, 101046), (3168, 99515), (3432, 91860), (3744, 84205), (3960, 79612), (4290, 73488), (4576, 68895), (4593, 68640), (4680, 67364), (5148, 61240), (5280, 59709), (5720, 55116), (6124, 51480), (6240, 50523), (6435, 48992), (6864, 45930), (7655, 41184), (7920, 39806), (8580, 36744), (9186, 34320), (9360, 33682), (10296, 30620), (11440, 27558), (12248, 25740), (12870, 24496), (13728, 22965), (13779, 22880), (15310, 20592), (15840, 19903), (16841, 18720), (17160, 18372)]