825149520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 3006057600

約数和(自身を除く): 2180908080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 199, 208, 234, 240, 260, 312, 360, 390, 398, 443, 468, 520, 585, 597, 624, 720, 780, 796, 886, 936, 995, 1040, 1170, 1194, 1329, 1560, 1592, 1772, 1791, 1872, 1990, 2215, 2340, 2388, 2587, 2658, 2985, 3120, 3184, 3544, 3582, 3980, 3987, 4430, 4680, 4776, 5174, 5316, 5759, 5970, 6645, 7088, 7164, 7761, 7960, 7974, 8860, 8955, 9360, 9552, 10348, 10632, 11518, 11940, 12935, 13290, 14328, 15522, 15920, 15948, 17277, 17720, 17910, 19935, 20696, 21264, 23036, 23283, 23880, 25870, 26580, 28656, 28795, 31044, 31896, 34554, 35440, 35820, 38805, 39870, 41392, 46072, 46566, 47760, 51740, 51831, 53160, 57590, 62088, 63792, 69108, 71640, 77610, 79740, 86385, 88157, 92144, 93132, 103480, 103662, 106320, 115180, 116415, 124176, 138216, 143280, 155220, 159480, 172770, 176314, 186264, 206960, 207324, 230360, 232830, 259155, 264471, 276432, 310440, 318960, 345540, 352628, 372528, 414648, 440785, 460720, 465660, 518310, 528942, 620880, 691080, 705256, 793413, 829296, 881570, 931320, 1036620, 1057884, 1146041, 1322355, 1382160, 1410512, 1586826, 1763140, 1862640, 2073240, 2115768, 2292082, 2644710, 3173652, 3438123, 3526280, 3967065, 4146480, 4231536, 4584164, 5289420, 5730205, 6347304, 6876246, 7052560, 7934130, 9168328, 10314369, 10578840, 11460410, 12694608, 13752492, 15868260, 17190615, 18336656, 20628738, 21157680, 22920820, 27504984, 31736520, 34381230, 41257476, 45841640, 51571845, 55009968, 63473040, 68762460, 82514952, 91683280, 103143690, 137524920, 165029904, 206287380, 275049840, 412574760, 825149520]

約数ペア:

[(1, 825149520), (2, 412574760), (3, 275049840), (4, 206287380), (5, 165029904), (6, 137524920), (8, 103143690), (9, 91683280), (10, 82514952), (12, 68762460), (13, 63473040), (15, 55009968), (16, 51571845), (18, 45841640), (20, 41257476), (24, 34381230), (26, 31736520), (30, 27504984), (36, 22920820), (39, 21157680), (40, 20628738), (45, 18336656), (48, 17190615), (52, 15868260), (60, 13752492), (65, 12694608), (72, 11460410), (78, 10578840), (80, 10314369), (90, 9168328), (104, 7934130), (117, 7052560), (120, 6876246), (130, 6347304), (144, 5730205), (156, 5289420), (180, 4584164), (195, 4231536), (199, 4146480), (208, 3967065), (234, 3526280), (240, 3438123), (260, 3173652), (312, 2644710), (360, 2292082), (390, 2115768), (398, 2073240), (443, 1862640), (468, 1763140), (520, 1586826), (585, 1410512), (597, 1382160), (624, 1322355), (720, 1146041), (780, 1057884), (796, 1036620), (886, 931320), (936, 881570), (995, 829296), (1040, 793413), (1170, 705256), (1194, 691080), (1329, 620880), (1560, 528942), (1592, 518310), (1772, 465660), (1791, 460720), (1872, 440785), (1990, 414648), (2215, 372528), (2340, 352628), (2388, 345540), (2587, 318960), (2658, 310440), (2985, 276432), (3120, 264471), (3184, 259155), (3544, 232830), (3582, 230360), (3980, 207324), (3987, 206960), (4430, 186264), (4680, 176314), (4776, 172770), (5174, 159480), (5316, 155220), (5759, 143280), (5970, 138216), (6645, 124176), (7088, 116415), (7164, 115180), (7761, 106320), (7960, 103662), (7974, 103480), (8860, 93132), (8955, 92144), (9360, 88157), (9552, 86385), (10348, 79740), (10632, 77610), (11518, 71640), (11940, 69108), (12935, 63792), (13290, 62088), (14328, 57590), (15522, 53160), (15920, 51831), (15948, 51740), (17277, 47760), (17720, 46566), (17910, 46072), (19935, 41392), (20696, 39870), (21264, 38805), (23036, 35820), (23283, 35440), (23880, 34554), (25870, 31896), (26580, 31044), (28656, 28795)]