665882640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 2404846080

約数和(自身を除く): 1738963440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 73, 80, 82, 90, 103, 108, 120, 123, 135, 144, 146, 164, 180, 205, 206, 216, 219, 240, 246, 270, 292, 309, 328, 360, 365, 369, 410, 412, 432, 438, 492, 515, 540, 584, 615, 618, 656, 657, 720, 730, 738, 820, 824, 876, 927, 984, 1030, 1080, 1095, 1107, 1168, 1230, 1236, 1314, 1460, 1476, 1545, 1640, 1648, 1752, 1845, 1854, 1968, 1971, 2060, 2160, 2190, 2214, 2460, 2472, 2628, 2781, 2920, 2952, 2993, 3090, 3280, 3285, 3504, 3690, 3708, 3942, 4120, 4223, 4380, 4428, 4635, 4920, 4944, 5256, 5535, 5562, 5840, 5904, 5986, 6180, 6570, 7380, 7416, 7519, 7884, 8240, 8446, 8760, 8856, 8979, 9270, 9840, 9855, 10512, 11070, 11124, 11972, 12360, 12669, 13140, 13905, 14760, 14832, 14965, 15038, 15768, 16892, 17520, 17712, 17958, 18540, 19710, 21115, 22140, 22248, 22557, 23944, 24720, 25338, 26280, 26937, 27810, 29520, 29930, 30076, 31536, 33784, 35916, 37080, 37595, 38007, 39420, 42230, 44280, 44496, 44895, 45114, 47888, 50676, 52560, 53874, 55620, 59860, 60152, 63345, 67568, 67671, 71832, 74160, 75190, 76014, 78840, 80811, 84460, 88560, 89790, 90228, 101352, 107748, 111240, 112785, 114021, 119720, 120304, 126690, 134685, 135342, 143664, 150380, 152028, 157680, 161622, 168920, 179580, 180456, 190035, 202704, 203013, 215496, 222480, 225570, 228042, 239440, 253380, 269370, 270684, 300760, 304056, 308279, 323244, 337840, 338355, 359160, 360912, 380070, 404055, 406026, 430992, 451140, 456084, 506760, 538740, 541368, 570105, 601520, 608112, 616558, 646488, 676710, 718320, 760140, 808110, 812052, 902280, 912168, 924837, 1013520, 1015065, 1077480, 1082736, 1140210, 1233116, 1292976, 1353420, 1520280, 1541395, 1616220, 1624104, 1804560, 1824336, 1849674, 2030130, 2154960, 2280420, 2466232, 2706840, 2774511, 3040560, 3082790, 3232440, 3248208, 3699348, 4060260, 4560840, 4624185, 4932464, 5413680, 5549022, 6165580, 6464880, 7398696, 8120520, 8323533, 9121680, 9248370, 11098044, 12331160, 13872555, 14797392, 16241040, 16647066, 18496740, 22196088, 24662320, 27745110, 33294132, 36993480, 41617665, 44392176, 55490220, 66588264, 73986960, 83235330, 110980440, 133176528, 166470660, 221960880, 332941320, 665882640]

約数ペア:

[(1, 665882640), (2, 332941320), (3, 221960880), (4, 166470660), (5, 133176528), (6, 110980440), (8, 83235330), (9, 73986960), (10, 66588264), (12, 55490220), (15, 44392176), (16, 41617665), (18, 36993480), (20, 33294132), (24, 27745110), (27, 24662320), (30, 22196088), (36, 18496740), (40, 16647066), (41, 16241040), (45, 14797392), (48, 13872555), (54, 12331160), (60, 11098044), (72, 9248370), (73, 9121680), (80, 8323533), (82, 8120520), (90, 7398696), (103, 6464880), (108, 6165580), (120, 5549022), (123, 5413680), (135, 4932464), (144, 4624185), (146, 4560840), (164, 4060260), (180, 3699348), (205, 3248208), (206, 3232440), (216, 3082790), (219, 3040560), (240, 2774511), (246, 2706840), (270, 2466232), (292, 2280420), (309, 2154960), (328, 2030130), (360, 1849674), (365, 1824336), (369, 1804560), (410, 1624104), (412, 1616220), (432, 1541395), (438, 1520280), (492, 1353420), (515, 1292976), (540, 1233116), (584, 1140210), (615, 1082736), (618, 1077480), (656, 1015065), (657, 1013520), (720, 924837), (730, 912168), (738, 902280), (820, 812052), (824, 808110), (876, 760140), (927, 718320), (984, 676710), (1030, 646488), (1080, 616558), (1095, 608112), (1107, 601520), (1168, 570105), (1230, 541368), (1236, 538740), (1314, 506760), (1460, 456084), (1476, 451140), (1545, 430992), (1640, 406026), (1648, 404055), (1752, 380070), (1845, 360912), (1854, 359160), (1968, 338355), (1971, 337840), (2060, 323244), (2160, 308279), (2190, 304056), (2214, 300760), (2460, 270684), (2472, 269370), (2628, 253380), (2781, 239440), (2920, 228042), (2952, 225570), (2993, 222480), (3090, 215496), (3280, 203013), (3285, 202704), (3504, 190035), (3690, 180456), (3708, 179580), (3942, 168920), (4120, 161622), (4223, 157680), (4380, 152028), (4428, 150380), (4635, 143664), (4920, 135342), (4944, 134685), (5256, 126690), (5535, 120304), (5562, 119720), (5840, 114021), (5904, 112785), (5986, 111240), (6180, 107748), (6570, 101352), (7380, 90228), (7416, 89790), (7519, 88560), (7884, 84460), (8240, 80811), (8446, 78840), (8760, 76014), (8856, 75190), (8979, 74160), (9270, 71832), (9840, 67671), (9855, 67568), (10512, 63345), (11070, 60152), (11124, 59860), (11972, 55620), (12360, 53874), (12669, 52560), (13140, 50676), (13905, 47888), (14760, 45114), (14832, 44895), (14965, 44496), (15038, 44280), (15768, 42230), (16892, 39420), (17520, 38007), (17712, 37595), (17958, 37080), (18540, 35916), (19710, 33784), (21115, 31536), (22140, 30076), (22248, 29930), (22557, 29520), (23944, 27810), (24720, 26937), (25338, 26280)]