73279360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1524

約数の個数: 128

約数和(自身を含む): 218557440

約数和(自身を除く): 145278080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1487, 1540, 1760, 2240, 2464, 2974, 3080, 3520, 4480, 4928, 5948, 6160, 7040, 7435, 9856, 10409, 11896, 12320, 14870, 16357, 20818, 23792, 24640, 29740, 32714, 41636, 47584, 49280, 52045, 59480, 65428, 81785, 83272, 95168, 104090, 114499, 118960, 130856, 163570, 166544, 190336, 208180, 228998, 237920, 261712, 327140, 333088, 416360, 457996, 475840, 523424, 572495, 654280, 666176, 832720, 915992, 951680, 1046848, 1144990, 1308560, 1332352, 1665440, 1831984, 2093696, 2289980, 2617120, 3330880, 3663968, 4579960, 5234240, 6661760, 7327936, 9159920, 10468480, 14655872, 18319840, 36639680, 73279360]

約数ペア:

[(1, 73279360), (2, 36639680), (4, 18319840), (5, 14655872), (7, 10468480), (8, 9159920), (10, 7327936), (11, 6661760), (14, 5234240), (16, 4579960), (20, 3663968), (22, 3330880), (28, 2617120), (32, 2289980), (35, 2093696), (40, 1831984), (44, 1665440), (55, 1332352), (56, 1308560), (64, 1144990), (70, 1046848), (77, 951680), (80, 915992), (88, 832720), (110, 666176), (112, 654280), (128, 572495), (140, 523424), (154, 475840), (160, 457996), (176, 416360), (220, 333088), (224, 327140), (280, 261712), (308, 237920), (320, 228998), (352, 208180), (385, 190336), (440, 166544), (448, 163570), (560, 130856), (616, 118960), (640, 114499), (704, 104090), (770, 95168), (880, 83272), (896, 81785), (1120, 65428), (1232, 59480), (1408, 52045), (1487, 49280), (1540, 47584), (1760, 41636), (2240, 32714), (2464, 29740), (2974, 24640), (3080, 23792), (3520, 20818), (4480, 16357), (4928, 14870), (5948, 12320), (6160, 11896), (7040, 10409), (7435, 9856)]