961415840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1175

約数の個数: 192

約数和(自身を含む): 2873283840

約数和(自身を除く): 1911868000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 280, 292, 308, 352, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1069, 1120, 1168, 1232, 1460, 1540, 1606, 1760, 2044, 2138, 2336, 2464, 2555, 2920, 3080, 3212, 4015, 4088, 4276, 5110, 5345, 5621, 5840, 6160, 6424, 7483, 8030, 8176, 8552, 10220, 10690, 11242, 11680, 11759, 12320, 12848, 14966, 16060, 16352, 17104, 20440, 21380, 22484, 23518, 25696, 28105, 29932, 32120, 34208, 37415, 40880, 42760, 44968, 47036, 56210, 58795, 59864, 64240, 74830, 78037, 81760, 82313, 85520, 89936, 94072, 112420, 117590, 119728, 128480, 149660, 156074, 164626, 171040, 179872, 188144, 224840, 235180, 239456, 299320, 312148, 329252, 376288, 390185, 411565, 449680, 470360, 546259, 598640, 624296, 658504, 780370, 823130, 858407, 899360, 940720, 1092518, 1197280, 1248592, 1317008, 1560740, 1646260, 1716814, 1881440, 2185036, 2497184, 2634016, 2731295, 3121480, 3292520, 3433628, 4292035, 4370072, 5462590, 6008849, 6242960, 6585040, 6867256, 8584070, 8740144, 10925180, 12017698, 12485920, 13170080, 13734512, 17168140, 17480288, 21850360, 24035396, 27469024, 30044245, 34336280, 43700720, 48070792, 60088490, 68672560, 87401440, 96141584, 120176980, 137345120, 192283168, 240353960, 480707920, 961415840]

約数ペア:

[(1, 961415840), (2, 480707920), (4, 240353960), (5, 192283168), (7, 137345120), (8, 120176980), (10, 96141584), (11, 87401440), (14, 68672560), (16, 60088490), (20, 48070792), (22, 43700720), (28, 34336280), (32, 30044245), (35, 27469024), (40, 24035396), (44, 21850360), (55, 17480288), (56, 17168140), (70, 13734512), (73, 13170080), (77, 12485920), (80, 12017698), (88, 10925180), (110, 8740144), (112, 8584070), (140, 6867256), (146, 6585040), (154, 6242960), (160, 6008849), (176, 5462590), (220, 4370072), (224, 4292035), (280, 3433628), (292, 3292520), (308, 3121480), (352, 2731295), (365, 2634016), (385, 2497184), (440, 2185036), (511, 1881440), (560, 1716814), (584, 1646260), (616, 1560740), (730, 1317008), (770, 1248592), (803, 1197280), (880, 1092518), (1022, 940720), (1069, 899360), (1120, 858407), (1168, 823130), (1232, 780370), (1460, 658504), (1540, 624296), (1606, 598640), (1760, 546259), (2044, 470360), (2138, 449680), (2336, 411565), (2464, 390185), (2555, 376288), (2920, 329252), (3080, 312148), (3212, 299320), (4015, 239456), (4088, 235180), (4276, 224840), (5110, 188144), (5345, 179872), (5621, 171040), (5840, 164626), (6160, 156074), (6424, 149660), (7483, 128480), (8030, 119728), (8176, 117590), (8552, 112420), (10220, 94072), (10690, 89936), (11242, 85520), (11680, 82313), (11759, 81760), (12320, 78037), (12848, 74830), (14966, 64240), (16060, 59864), (16352, 58795), (17104, 56210), (20440, 47036), (21380, 44968), (22484, 42760), (23518, 40880), (25696, 37415), (28105, 34208), (29932, 32120)]