8141906080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 288

約数和(自身を含む): 24524059392

約数和(自身を除く): 16382153312

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, 121, 140, 146, 154, 160, 176, 220, 224, 242, 280, 292, 308, 352, 365, 385, 440, 484, 511, 560, 584, 605, 616, 730, 770, 803, 823, 847, 880, 968, 1022, 1120, 1168, 1210, 1232, 1460, 1540, 1606, 1646, 1694, 1760, 1936, 2044, 2336, 2420, 2464, 2555, 2920, 3080, 3212, 3292, 3388, 3872, 4015, 4088, 4115, 4235, 4840, 5110, 5621, 5761, 5840, 6160, 6424, 6584, 6776, 8030, 8176, 8230, 8470, 8833, 9053, 9680, 10220, 11242, 11522, 11680, 12320, 12848, 13168, 13552, 16060, 16352, 16460, 16940, 17666, 18106, 19360, 20440, 22484, 23044, 25696, 26336, 27104, 28105, 28805, 32120, 32920, 33880, 35332, 36212, 40880, 44165, 44968, 45265, 46088, 56210, 57610, 60079, 61831, 63371, 64240, 65840, 67760, 70664, 72424, 81760, 88330, 89936, 90530, 92176, 99583, 112420, 115220, 120158, 123662, 126742, 128480, 131680, 135520, 141328, 144848, 176660, 179872, 181060, 184352, 199166, 224840, 230440, 240316, 247324, 253484, 282656, 289696, 300395, 309155, 316855, 353320, 362120, 398332, 420553, 449680, 460880, 480632, 494648, 497915, 506968, 600790, 618310, 633710, 660869, 697081, 706640, 724240, 796664, 841106, 899360, 921760, 961264, 989296, 995830, 1013936, 1201580, 1236620, 1267420, 1321738, 1394162, 1413280, 1448480, 1593328, 1682212, 1922528, 1978592, 1991660, 2027872, 2102765, 2403160, 2473240, 2534840, 2643476, 2788324, 3186656, 3304345, 3364424, 3485405, 3983320, 4205530, 4626083, 4806320, 4946480, 5069680, 5286952, 5576648, 6608690, 6728848, 6970810, 7269559, 7966640, 8411060, 9252166, 9612640, 9892960, 10139360, 10573904, 11153296, 13217380, 13457696, 13941620, 14539118, 15933280, 16822120, 18504332, 21147808, 22306592, 23130415, 26434760, 27883240, 29078236, 33644240, 36347795, 37008664, 46260830, 50886913, 52869520, 55766480, 58156472, 67288480, 72695590, 74017328, 92521660, 101773826, 105739040, 111532960, 116312944, 145391180, 148034656, 185043320, 203547652, 232625888, 254434565, 290782360, 370086640, 407095304, 508869130, 581564720, 740173280, 814190608, 1017738260, 1163129440, 1628381216, 2035476520, 4070953040, 8141906080]

約数ペア:

[(1, 8141906080), (2, 4070953040), (4, 2035476520), (5, 1628381216), (7, 1163129440), (8, 1017738260), (10, 814190608), (11, 740173280), (14, 581564720), (16, 508869130), (20, 407095304), (22, 370086640), (28, 290782360), (32, 254434565), (35, 232625888), (40, 203547652), (44, 185043320), (55, 148034656), (56, 145391180), (70, 116312944), (73, 111532960), (77, 105739040), (80, 101773826), (88, 92521660), (110, 74017328), (112, 72695590), (121, 67288480), (140, 58156472), (146, 55766480), (154, 52869520), (160, 50886913), (176, 46260830), (220, 37008664), (224, 36347795), (242, 33644240), (280, 29078236), (292, 27883240), (308, 26434760), (352, 23130415), (365, 22306592), (385, 21147808), (440, 18504332), (484, 16822120), (511, 15933280), (560, 14539118), (584, 13941620), (605, 13457696), (616, 13217380), (730, 11153296), (770, 10573904), (803, 10139360), (823, 9892960), (847, 9612640), (880, 9252166), (968, 8411060), (1022, 7966640), (1120, 7269559), (1168, 6970810), (1210, 6728848), (1232, 6608690), (1460, 5576648), (1540, 5286952), (1606, 5069680), (1646, 4946480), (1694, 4806320), (1760, 4626083), (1936, 4205530), (2044, 3983320), (2336, 3485405), (2420, 3364424), (2464, 3304345), (2555, 3186656), (2920, 2788324), (3080, 2643476), (3212, 2534840), (3292, 2473240), (3388, 2403160), (3872, 2102765), (4015, 2027872), (4088, 1991660), (4115, 1978592), (4235, 1922528), (4840, 1682212), (5110, 1593328), (5621, 1448480), (5761, 1413280), (5840, 1394162), (6160, 1321738), (6424, 1267420), (6584, 1236620), (6776, 1201580), (8030, 1013936), (8176, 995830), (8230, 989296), (8470, 961264), (8833, 921760), (9053, 899360), (9680, 841106), (10220, 796664), (11242, 724240), (11522, 706640), (11680, 697081), (12320, 660869), (12848, 633710), (13168, 618310), (13552, 600790), (16060, 506968), (16352, 497915), (16460, 494648), (16940, 480632), (17666, 460880), (18106, 449680), (19360, 420553), (20440, 398332), (22484, 362120), (23044, 353320), (25696, 316855), (26336, 309155), (27104, 300395), (28105, 289696), (28805, 282656), (32120, 253484), (32920, 247324), (33880, 240316), (35332, 230440), (36212, 224840), (40880, 199166), (44165, 184352), (44968, 181060), (45265, 179872), (46088, 176660), (56210, 144848), (57610, 141328), (60079, 135520), (61831, 131680), (63371, 128480), (64240, 126742), (65840, 123662), (67760, 120158), (70664, 115220), (72424, 112420), (81760, 99583), (88330, 92176), (89936, 90530)]