682912080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 2457699840

約数和(自身を除く): 1774787760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 71, 72, 73, 80, 90, 108, 120, 122, 135, 142, 144, 146, 180, 183, 213, 216, 219, 240, 244, 270, 284, 292, 305, 355, 360, 365, 366, 426, 432, 438, 488, 540, 549, 568, 584, 610, 639, 657, 710, 720, 730, 732, 852, 876, 915, 976, 1065, 1080, 1095, 1098, 1136, 1168, 1220, 1278, 1314, 1420, 1460, 1464, 1647, 1704, 1752, 1830, 1917, 1971, 2130, 2160, 2190, 2196, 2440, 2556, 2628, 2745, 2840, 2920, 2928, 3195, 3285, 3294, 3408, 3504, 3660, 3834, 3942, 4260, 4331, 4380, 4392, 4453, 4880, 5112, 5183, 5256, 5490, 5680, 5840, 6390, 6570, 6588, 7320, 7668, 7884, 8235, 8520, 8662, 8760, 8784, 8906, 9585, 9855, 10224, 10366, 10512, 10980, 12780, 12993, 13140, 13176, 13359, 14640, 15336, 15549, 15768, 16470, 17040, 17324, 17520, 17812, 19170, 19710, 20732, 21655, 21960, 22265, 25560, 25915, 25986, 26280, 26352, 26718, 30672, 31098, 31536, 32940, 34648, 35624, 38340, 38979, 39420, 40077, 41464, 43310, 43920, 44530, 46647, 51120, 51830, 51972, 52560, 53436, 62196, 64965, 65880, 66795, 69296, 71248, 76680, 77745, 77958, 78840, 80154, 82928, 86620, 89060, 93294, 103660, 103944, 106872, 116937, 120231, 124392, 129930, 131760, 133590, 139941, 153360, 155490, 155916, 157680, 160308, 173240, 178120, 186588, 194895, 200385, 207320, 207888, 213744, 233235, 233874, 240462, 248784, 259860, 267180, 279882, 310980, 311832, 316163, 320616, 346480, 356240, 373176, 389790, 400770, 414640, 466470, 467748, 480924, 519720, 534360, 559764, 584685, 601155, 621960, 623664, 632326, 641232, 699705, 746352, 779580, 801540, 932940, 935496, 948489, 961848, 1039440, 1068720, 1119528, 1169370, 1202310, 1243920, 1264652, 1399410, 1559160, 1580815, 1603080, 1865880, 1870992, 1896978, 1923696, 2239056, 2338740, 2404620, 2529304, 2798820, 2845467, 3118320, 3161630, 3206160, 3731760, 3793956, 4677480, 4742445, 4809240, 5058608, 5597640, 5690934, 6323260, 7587912, 8536401, 9354960, 9484890, 9618480, 11195280, 11381868, 12646520, 14227335, 15175824, 17072802, 18969780, 22763736, 25293040, 28454670, 34145604, 37939560, 42682005, 45527472, 56909340, 68291208, 75879120, 85364010, 113818680, 136582416, 170728020, 227637360, 341456040, 682912080]

約数ペア:

[(1, 682912080), (2, 341456040), (3, 227637360), (4, 170728020), (5, 136582416), (6, 113818680), (8, 85364010), (9, 75879120), (10, 68291208), (12, 56909340), (15, 45527472), (16, 42682005), (18, 37939560), (20, 34145604), (24, 28454670), (27, 25293040), (30, 22763736), (36, 18969780), (40, 17072802), (45, 15175824), (48, 14227335), (54, 12646520), (60, 11381868), (61, 11195280), (71, 9618480), (72, 9484890), (73, 9354960), (80, 8536401), (90, 7587912), (108, 6323260), (120, 5690934), (122, 5597640), (135, 5058608), (142, 4809240), (144, 4742445), (146, 4677480), (180, 3793956), (183, 3731760), (213, 3206160), (216, 3161630), (219, 3118320), (240, 2845467), (244, 2798820), (270, 2529304), (284, 2404620), (292, 2338740), (305, 2239056), (355, 1923696), (360, 1896978), (365, 1870992), (366, 1865880), (426, 1603080), (432, 1580815), (438, 1559160), (488, 1399410), (540, 1264652), (549, 1243920), (568, 1202310), (584, 1169370), (610, 1119528), (639, 1068720), (657, 1039440), (710, 961848), (720, 948489), (730, 935496), (732, 932940), (852, 801540), (876, 779580), (915, 746352), (976, 699705), (1065, 641232), (1080, 632326), (1095, 623664), (1098, 621960), (1136, 601155), (1168, 584685), (1220, 559764), (1278, 534360), (1314, 519720), (1420, 480924), (1460, 467748), (1464, 466470), (1647, 414640), (1704, 400770), (1752, 389790), (1830, 373176), (1917, 356240), (1971, 346480), (2130, 320616), (2160, 316163), (2190, 311832), (2196, 310980), (2440, 279882), (2556, 267180), (2628, 259860), (2745, 248784), (2840, 240462), (2920, 233874), (2928, 233235), (3195, 213744), (3285, 207888), (3294, 207320), (3408, 200385), (3504, 194895), (3660, 186588), (3834, 178120), (3942, 173240), (4260, 160308), (4331, 157680), (4380, 155916), (4392, 155490), (4453, 153360), (4880, 139941), (5112, 133590), (5183, 131760), (5256, 129930), (5490, 124392), (5680, 120231), (5840, 116937), (6390, 106872), (6570, 103944), (6588, 103660), (7320, 93294), (7668, 89060), (7884, 86620), (8235, 82928), (8520, 80154), (8662, 78840), (8760, 77958), (8784, 77745), (8906, 76680), (9585, 71248), (9855, 69296), (10224, 66795), (10366, 65880), (10512, 64965), (10980, 62196), (12780, 53436), (12993, 52560), (13140, 51972), (13176, 51830), (13359, 51120), (14640, 46647), (15336, 44530), (15549, 43920), (15768, 43310), (16470, 41464), (17040, 40077), (17324, 39420), (17520, 38979), (17812, 38340), (19170, 35624), (19710, 34648), (20732, 32940), (21655, 31536), (21960, 31098), (22265, 30672), (25560, 26718), (25915, 26352), (25986, 26280)]