1031532320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 3167262000

約数和(自身を除く): 2135729680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 65, 70, 80, 91, 98, 104, 112, 116, 130, 140, 145, 160, 182, 196, 203, 208, 224, 232, 245, 260, 280, 290, 349, 364, 377, 392, 406, 416, 455, 464, 490, 520, 560, 580, 637, 698, 728, 754, 784, 812, 910, 928, 980, 1015, 1040, 1120, 1160, 1274, 1396, 1421, 1456, 1508, 1568, 1624, 1745, 1820, 1885, 1960, 2030, 2080, 2320, 2443, 2548, 2639, 2792, 2842, 2912, 3016, 3185, 3248, 3490, 3640, 3770, 3920, 4060, 4537, 4640, 4886, 5096, 5278, 5584, 5684, 6032, 6370, 6496, 6980, 7105, 7280, 7540, 7840, 8120, 9074, 9772, 10121, 10192, 10556, 11168, 11368, 12064, 12215, 12740, 13195, 13960, 14210, 14560, 15080, 16240, 17101, 18148, 18473, 19544, 20242, 20384, 21112, 22685, 22736, 24430, 25480, 26390, 27920, 28420, 30160, 31759, 32480, 34202, 36296, 36946, 39088, 40484, 42224, 45370, 45472, 48860, 50605, 50960, 52780, 55840, 56840, 60320, 63518, 68404, 70847, 72592, 73892, 78176, 80968, 84448, 85505, 90740, 92365, 97720, 101210, 101920, 105560, 113680, 127036, 131573, 136808, 141694, 145184, 147784, 158795, 161936, 171010, 181480, 184730, 195440, 202420, 211120, 222313, 227360, 254072, 263146, 273616, 283388, 295568, 317590, 323872, 342020, 354235, 362960, 369460, 390880, 404840, 422240, 444626, 495929, 508144, 526292, 547232, 566776, 591136, 635180, 657865, 684040, 708470, 725920, 738920, 809680, 889252, 921011, 991858, 1016288, 1052584, 1111565, 1133552, 1270360, 1315730, 1368080, 1416940, 1477840, 1619360, 1778504, 1842022, 1983716, 2105168, 2223130, 2267104, 2479645, 2540720, 2631460, 2736160, 2833880, 2955680, 3557008, 3684044, 3967432, 4210336, 4446260, 4605055, 4959290, 5081440, 5262920, 5667760, 6447077, 7114016, 7368088, 7934864, 8892520, 9210110, 9918580, 10525840, 11335520, 12894154, 14736176, 15869728, 17785040, 18420220, 19837160, 21051680, 25788308, 29472352, 32235385, 35570080, 36840440, 39674320, 51576616, 64470770, 73680880, 79348640, 103153232, 128941540, 147361760, 206306464, 257883080, 515766160, 1031532320]

約数ペア:

[(1, 1031532320), (2, 515766160), (4, 257883080), (5, 206306464), (7, 147361760), (8, 128941540), (10, 103153232), (13, 79348640), (14, 73680880), (16, 64470770), (20, 51576616), (26, 39674320), (28, 36840440), (29, 35570080), (32, 32235385), (35, 29472352), (40, 25788308), (49, 21051680), (52, 19837160), (56, 18420220), (58, 17785040), (65, 15869728), (70, 14736176), (80, 12894154), (91, 11335520), (98, 10525840), (104, 9918580), (112, 9210110), (116, 8892520), (130, 7934864), (140, 7368088), (145, 7114016), (160, 6447077), (182, 5667760), (196, 5262920), (203, 5081440), (208, 4959290), (224, 4605055), (232, 4446260), (245, 4210336), (260, 3967432), (280, 3684044), (290, 3557008), (349, 2955680), (364, 2833880), (377, 2736160), (392, 2631460), (406, 2540720), (416, 2479645), (455, 2267104), (464, 2223130), (490, 2105168), (520, 1983716), (560, 1842022), (580, 1778504), (637, 1619360), (698, 1477840), (728, 1416940), (754, 1368080), (784, 1315730), (812, 1270360), (910, 1133552), (928, 1111565), (980, 1052584), (1015, 1016288), (1040, 991858), (1120, 921011), (1160, 889252), (1274, 809680), (1396, 738920), (1421, 725920), (1456, 708470), (1508, 684040), (1568, 657865), (1624, 635180), (1745, 591136), (1820, 566776), (1885, 547232), (1960, 526292), (2030, 508144), (2080, 495929), (2320, 444626), (2443, 422240), (2548, 404840), (2639, 390880), (2792, 369460), (2842, 362960), (2912, 354235), (3016, 342020), (3185, 323872), (3248, 317590), (3490, 295568), (3640, 283388), (3770, 273616), (3920, 263146), (4060, 254072), (4537, 227360), (4640, 222313), (4886, 211120), (5096, 202420), (5278, 195440), (5584, 184730), (5684, 181480), (6032, 171010), (6370, 161936), (6496, 158795), (6980, 147784), (7105, 145184), (7280, 141694), (7540, 136808), (7840, 131573), (8120, 127036), (9074, 113680), (9772, 105560), (10121, 101920), (10192, 101210), (10556, 97720), (11168, 92365), (11368, 90740), (12064, 85505), (12215, 84448), (12740, 80968), (13195, 78176), (13960, 73892), (14210, 72592), (14560, 70847), (15080, 68404), (16240, 63518), (17101, 60320), (18148, 56840), (18473, 55840), (19544, 52780), (20242, 50960), (20384, 50605), (21112, 48860), (22685, 45472), (22736, 45370), (24430, 42224), (25480, 40484), (26390, 39088), (27920, 36946), (28420, 36296), (30160, 34202), (31759, 32480)]