1542222080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 216

約数和(自身を含む): 4373244288

約数和(自身を除く): 2831022208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 67, 70, 80, 98, 112, 128, 134, 140, 160, 196, 224, 245, 256, 268, 280, 320, 335, 367, 392, 448, 469, 490, 536, 560, 640, 670, 734, 784, 896, 938, 980, 1072, 1120, 1280, 1340, 1468, 1568, 1792, 1835, 1876, 1960, 2144, 2240, 2345, 2569, 2680, 2936, 3136, 3283, 3670, 3752, 3920, 4288, 4480, 4690, 5138, 5360, 5872, 6272, 6566, 7340, 7504, 7840, 8576, 8960, 9380, 10276, 10720, 11744, 12544, 12845, 13132, 14680, 15008, 15680, 16415, 17152, 17983, 18760, 20552, 21440, 23488, 24589, 25690, 26264, 29360, 30016, 31360, 32830, 35966, 37520, 41104, 42880, 46976, 49178, 51380, 52528, 58720, 60032, 62720, 65660, 71932, 75040, 82208, 85760, 89915, 93952, 98356, 102760, 105056, 117440, 120064, 122945, 131320, 143864, 150080, 164416, 172123, 179830, 196712, 205520, 210112, 234880, 245890, 262640, 287728, 300160, 328832, 344246, 359660, 393424, 411040, 420224, 469760, 491780, 525280, 575456, 600320, 657664, 688492, 719320, 786848, 822080, 840448, 860615, 983560, 1050560, 1150912, 1204861, 1376984, 1438640, 1573696, 1644160, 1721230, 1967120, 2101120, 2301824, 2409722, 2753968, 2877280, 3147392, 3288320, 3442460, 3934240, 4202240, 4603648, 4819444, 5507936, 5754560, 6024305, 6294784, 6884920, 7868480, 9638888, 11015872, 11509120, 12048610, 13769840, 15736960, 19277776, 22031744, 23018240, 24097220, 27539680, 31473920, 38555552, 44063488, 48194440, 55079360, 77111104, 96388880, 110158720, 154222208, 192777760, 220317440, 308444416, 385555520, 771111040, 1542222080]

約数ペア:

[(1, 1542222080), (2, 771111040), (4, 385555520), (5, 308444416), (7, 220317440), (8, 192777760), (10, 154222208), (14, 110158720), (16, 96388880), (20, 77111104), (28, 55079360), (32, 48194440), (35, 44063488), (40, 38555552), (49, 31473920), (56, 27539680), (64, 24097220), (67, 23018240), (70, 22031744), (80, 19277776), (98, 15736960), (112, 13769840), (128, 12048610), (134, 11509120), (140, 11015872), (160, 9638888), (196, 7868480), (224, 6884920), (245, 6294784), (256, 6024305), (268, 5754560), (280, 5507936), (320, 4819444), (335, 4603648), (367, 4202240), (392, 3934240), (448, 3442460), (469, 3288320), (490, 3147392), (536, 2877280), (560, 2753968), (640, 2409722), (670, 2301824), (734, 2101120), (784, 1967120), (896, 1721230), (938, 1644160), (980, 1573696), (1072, 1438640), (1120, 1376984), (1280, 1204861), (1340, 1150912), (1468, 1050560), (1568, 983560), (1792, 860615), (1835, 840448), (1876, 822080), (1960, 786848), (2144, 719320), (2240, 688492), (2345, 657664), (2569, 600320), (2680, 575456), (2936, 525280), (3136, 491780), (3283, 469760), (3670, 420224), (3752, 411040), (3920, 393424), (4288, 359660), (4480, 344246), (4690, 328832), (5138, 300160), (5360, 287728), (5872, 262640), (6272, 245890), (6566, 234880), (7340, 210112), (7504, 205520), (7840, 196712), (8576, 179830), (8960, 172123), (9380, 164416), (10276, 150080), (10720, 143864), (11744, 131320), (12544, 122945), (12845, 120064), (13132, 117440), (14680, 105056), (15008, 102760), (15680, 98356), (16415, 93952), (17152, 89915), (17983, 85760), (18760, 82208), (20552, 75040), (21440, 71932), (23488, 65660), (24589, 62720), (25690, 60032), (26264, 58720), (29360, 52528), (30016, 51380), (31360, 49178), (32830, 46976), (35966, 42880), (37520, 41104)]