38441767680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3347}}^1$

素因数の和:4371

約数の個数: 216

約数和(自身を含む): 133177694832

約数和(自身を除く): 94735927152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 997, 1152, 1280, 1440, 1920, 1994, 2304, 2880, 2991, 3347, 3840, 3988, 4985, 5760, 5982, 6694, 7976, 8973, 9970, 10041, 11520, 11964, 13388, 14955, 15952, 16735, 17946, 19940, 20082, 23928, 26776, 29910, 30123, 31904, 33470, 35892, 39880, 40164, 44865, 47856, 50205, 53552, 59820, 60246, 63808, 66940, 71784, 79760, 80328, 89730, 95712, 100410, 107104, 119640, 120492, 127616, 133880, 143568, 150615, 159520, 160656, 179460, 191424, 200820, 214208, 239280, 240984, 255232, 267760, 287136, 301230, 319040, 321312, 358920, 382848, 401640, 428416, 478560, 481968, 535520, 574272, 602460, 638080, 642624, 717840, 765696, 803280, 856832, 957120, 963936, 1071040, 1148544, 1204920, 1276160, 1285248, 1435680, 1606560, 1914240, 1927872, 2142080, 2297088, 2409840, 2570496, 2871360, 3213120, 3336959, 3828480, 3855744, 4284160, 4819680, 5742720, 6426240, 6673918, 7711488, 9639360, 10010877, 11485440, 12852480, 13347836, 16684795, 19278720, 20021754, 26695672, 30032631, 33369590, 38557440, 40043508, 50054385, 53391344, 60065262, 66739180, 80087016, 100108770, 106782688, 120130524, 133478360, 150163155, 160174032, 200217540, 213565376, 240261048, 266956720, 300326310, 320348064, 400435080, 427130752, 480522096, 533913440, 600652620, 640696128, 800870160, 854261504, 961044192, 1067826880, 1201305240, 1281392256, 1601740320, 1922088384, 2135653760, 2402610480, 2562784512, 3203480640, 3844176768, 4271307520, 4805220960, 6406961280, 7688353536, 9610441920, 12813922560, 19220883840, 38441767680]

約数ペア:

[(1, 38441767680), (2, 19220883840), (3, 12813922560), (4, 9610441920), (5, 7688353536), (6, 6406961280), (8, 4805220960), (9, 4271307520), (10, 3844176768), (12, 3203480640), (15, 2562784512), (16, 2402610480), (18, 2135653760), (20, 1922088384), (24, 1601740320), (30, 1281392256), (32, 1201305240), (36, 1067826880), (40, 961044192), (45, 854261504), (48, 800870160), (60, 640696128), (64, 600652620), (72, 533913440), (80, 480522096), (90, 427130752), (96, 400435080), (120, 320348064), (128, 300326310), (144, 266956720), (160, 240261048), (180, 213565376), (192, 200217540), (240, 160174032), (256, 150163155), (288, 133478360), (320, 120130524), (360, 106782688), (384, 100108770), (480, 80087016), (576, 66739180), (640, 60065262), (720, 53391344), (768, 50054385), (960, 40043508), (997, 38557440), (1152, 33369590), (1280, 30032631), (1440, 26695672), (1920, 20021754), (1994, 19278720), (2304, 16684795), (2880, 13347836), (2991, 12852480), (3347, 11485440), (3840, 10010877), (3988, 9639360), (4985, 7711488), (5760, 6673918), (5982, 6426240), (6694, 5742720), (7976, 4819680), (8973, 4284160), (9970, 3855744), (10041, 3828480), (11520, 3336959), (11964, 3213120), (13388, 2871360), (14955, 2570496), (15952, 2409840), (16735, 2297088), (17946, 2142080), (19940, 1927872), (20082, 1914240), (23928, 1606560), (26776, 1435680), (29910, 1285248), (30123, 1276160), (31904, 1204920), (33470, 1148544), (35892, 1071040), (39880, 963936), (40164, 957120), (44865, 856832), (47856, 803280), (50205, 765696), (53552, 717840), (59820, 642624), (60246, 638080), (63808, 602460), (66940, 574272), (71784, 535520), (79760, 481968), (80328, 478560), (89730, 428416), (95712, 401640), (100410, 382848), (107104, 358920), (119640, 321312), (120492, 319040), (127616, 301230), (133880, 287136), (143568, 267760), (150615, 255232), (159520, 240984), (160656, 239280), (179460, 214208), (191424, 200820)]