870580480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 2657265408

約数和(自身を除く): 1786684928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 121, 128, 140, 146, 154, 160, 176, 220, 224, 242, 256, 280, 292, 308, 320, 352, 365, 385, 440, 448, 484, 511, 560, 584, 605, 616, 640, 704, 730, 770, 803, 847, 880, 896, 968, 1022, 1120, 1168, 1210, 1232, 1280, 1331, 1408, 1460, 1540, 1606, 1694, 1760, 1792, 1936, 2044, 2240, 2336, 2420, 2464, 2555, 2662, 2816, 2920, 3080, 3212, 3388, 3520, 3872, 4015, 4088, 4235, 4480, 4672, 4840, 4928, 5110, 5324, 5621, 5840, 6160, 6424, 6655, 6776, 7040, 7744, 8030, 8176, 8470, 8833, 8960, 9317, 9344, 9680, 9856, 10220, 10648, 11242, 11680, 12320, 12848, 13310, 13552, 14080, 15488, 16060, 16352, 16940, 17666, 18634, 18688, 19360, 19712, 20440, 21296, 22484, 23360, 24640, 25696, 26620, 27104, 28105, 30976, 32120, 32704, 33880, 35332, 37268, 38720, 40880, 42592, 44165, 44968, 46585, 46720, 49280, 51392, 53240, 54208, 56210, 61831, 64240, 65408, 67760, 70664, 74536, 77440, 81760, 85184, 88330, 89936, 93170, 93440, 97163, 98560, 102784, 106480, 108416, 112420, 123662, 128480, 130816, 135520, 141328, 149072, 154880, 163520, 170368, 176660, 179872, 186340, 194326, 205568, 212960, 216832, 224840, 247324, 256960, 271040, 282656, 298144, 309155, 327040, 340736, 353320, 359744, 372680, 388652, 425920, 449680, 485815, 494648, 513920, 542080, 565312, 596288, 618310, 654080, 680141, 706640, 719488, 745360, 777304, 851840, 899360, 971630, 989296, 1027840, 1084160, 1130624, 1192576, 1236620, 1360282, 1413280, 1438976, 1490720, 1554608, 1703680, 1798720, 1943260, 1978592, 2261248, 2385152, 2473240, 2720564, 2826560, 2981440, 3109216, 3400705, 3597440, 3886520, 3957184, 4946480, 5441128, 5653120, 5962880, 6218432, 6801410, 7194880, 7773040, 7914368, 9892960, 10882256, 11306240, 11925760, 12436864, 13602820, 15546080, 15828736, 19785920, 21764512, 24873728, 27205640, 31092160, 39571840, 43529024, 54411280, 62184320, 79143680, 87058048, 108822560, 124368640, 174116096, 217645120, 435290240, 870580480]

約数ペア:

[(1, 870580480), (2, 435290240), (4, 217645120), (5, 174116096), (7, 124368640), (8, 108822560), (10, 87058048), (11, 79143680), (14, 62184320), (16, 54411280), (20, 43529024), (22, 39571840), (28, 31092160), (32, 27205640), (35, 24873728), (40, 21764512), (44, 19785920), (55, 15828736), (56, 15546080), (64, 13602820), (70, 12436864), (73, 11925760), (77, 11306240), (80, 10882256), (88, 9892960), (110, 7914368), (112, 7773040), (121, 7194880), (128, 6801410), (140, 6218432), (146, 5962880), (154, 5653120), (160, 5441128), (176, 4946480), (220, 3957184), (224, 3886520), (242, 3597440), (256, 3400705), (280, 3109216), (292, 2981440), (308, 2826560), (320, 2720564), (352, 2473240), (365, 2385152), (385, 2261248), (440, 1978592), (448, 1943260), (484, 1798720), (511, 1703680), (560, 1554608), (584, 1490720), (605, 1438976), (616, 1413280), (640, 1360282), (704, 1236620), (730, 1192576), (770, 1130624), (803, 1084160), (847, 1027840), (880, 989296), (896, 971630), (968, 899360), (1022, 851840), (1120, 777304), (1168, 745360), (1210, 719488), (1232, 706640), (1280, 680141), (1331, 654080), (1408, 618310), (1460, 596288), (1540, 565312), (1606, 542080), (1694, 513920), (1760, 494648), (1792, 485815), (1936, 449680), (2044, 425920), (2240, 388652), (2336, 372680), (2420, 359744), (2464, 353320), (2555, 340736), (2662, 327040), (2816, 309155), (2920, 298144), (3080, 282656), (3212, 271040), (3388, 256960), (3520, 247324), (3872, 224840), (4015, 216832), (4088, 212960), (4235, 205568), (4480, 194326), (4672, 186340), (4840, 179872), (4928, 176660), (5110, 170368), (5324, 163520), (5621, 154880), (5840, 149072), (6160, 141328), (6424, 135520), (6655, 130816), (6776, 128480), (7040, 123662), (7744, 112420), (8030, 108416), (8176, 106480), (8470, 102784), (8833, 98560), (8960, 97163), (9317, 93440), (9344, 93170), (9680, 89936), (9856, 88330), (10220, 85184), (10648, 81760), (11242, 77440), (11680, 74536), (12320, 70664), (12848, 67760), (13310, 65408), (13552, 64240), (14080, 61831), (15488, 56210), (16060, 54208), (16352, 53240), (16940, 51392), (17666, 49280), (18634, 46720), (18688, 46585), (19360, 44968), (19712, 44165), (20440, 42592), (21296, 40880), (22484, 38720), (23360, 37268), (24640, 35332), (25696, 33880), (26620, 32704), (27104, 32120), (28105, 30976)]