231370560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 224

約数和(自身を含む): 831494400

約数和(自身を除く): 600123840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 439, 480, 488, 540, 549, 576, 610, 720, 732, 864, 878, 915, 960, 976, 1080, 1098, 1220, 1317, 1440, 1464, 1647, 1728, 1756, 1830, 1952, 2160, 2195, 2196, 2440, 2634, 2745, 2880, 2928, 3294, 3512, 3660, 3904, 3951, 4320, 4390, 4392, 4880, 5268, 5490, 5856, 6585, 6588, 7024, 7320, 7902, 8235, 8640, 8780, 8784, 9760, 10536, 10980, 11712, 11853, 13170, 13176, 14048, 14640, 15804, 16470, 17560, 17568, 19520, 19755, 21072, 21960, 23706, 26340, 26352, 26779, 28096, 29280, 31608, 32940, 35120, 35136, 39510, 42144, 43920, 47412, 52680, 52704, 53558, 58560, 59265, 63216, 65880, 70240, 79020, 80337, 84288, 87840, 94824, 105360, 105408, 107116, 118530, 126432, 131760, 133895, 140480, 158040, 160674, 175680, 189648, 210720, 214232, 237060, 241011, 252864, 263520, 267790, 316080, 321348, 379296, 401685, 421440, 428464, 474120, 482022, 527040, 535580, 632160, 642696, 723033, 758592, 803370, 856928, 948240, 964044, 1071160, 1205055, 1264320, 1285392, 1446066, 1606740, 1713856, 1896480, 1928088, 2142320, 2410110, 2570784, 2892132, 3213480, 3615165, 3792960, 3856176, 4284640, 4820220, 5141568, 5784264, 6426960, 7230330, 7712352, 8569280, 9640440, 11568528, 12853920, 14460660, 15424704, 19280880, 23137056, 25707840, 28921320, 38561760, 46274112, 57842640, 77123520, 115685280, 231370560]

約数ペア:

[(1, 231370560), (2, 115685280), (3, 77123520), (4, 57842640), (5, 46274112), (6, 38561760), (8, 28921320), (9, 25707840), (10, 23137056), (12, 19280880), (15, 15424704), (16, 14460660), (18, 12853920), (20, 11568528), (24, 9640440), (27, 8569280), (30, 7712352), (32, 7230330), (36, 6426960), (40, 5784264), (45, 5141568), (48, 4820220), (54, 4284640), (60, 3856176), (61, 3792960), (64, 3615165), (72, 3213480), (80, 2892132), (90, 2570784), (96, 2410110), (108, 2142320), (120, 1928088), (122, 1896480), (135, 1713856), (144, 1606740), (160, 1446066), (180, 1285392), (183, 1264320), (192, 1205055), (216, 1071160), (240, 964044), (244, 948240), (270, 856928), (288, 803370), (305, 758592), (320, 723033), (360, 642696), (366, 632160), (432, 535580), (439, 527040), (480, 482022), (488, 474120), (540, 428464), (549, 421440), (576, 401685), (610, 379296), (720, 321348), (732, 316080), (864, 267790), (878, 263520), (915, 252864), (960, 241011), (976, 237060), (1080, 214232), (1098, 210720), (1220, 189648), (1317, 175680), (1440, 160674), (1464, 158040), (1647, 140480), (1728, 133895), (1756, 131760), (1830, 126432), (1952, 118530), (2160, 107116), (2195, 105408), (2196, 105360), (2440, 94824), (2634, 87840), (2745, 84288), (2880, 80337), (2928, 79020), (3294, 70240), (3512, 65880), (3660, 63216), (3904, 59265), (3951, 58560), (4320, 53558), (4390, 52704), (4392, 52680), (4880, 47412), (5268, 43920), (5490, 42144), (5856, 39510), (6585, 35136), (6588, 35120), (7024, 32940), (7320, 31608), (7902, 29280), (8235, 28096), (8640, 26779), (8780, 26352), (8784, 26340), (9760, 23706), (10536, 21960), (10980, 21072), (11712, 19755), (11853, 19520), (13170, 17568), (13176, 17560), (14048, 16470), (14640, 15804)]