77759360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 225167040

約数和(自身を除く): 147407680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1021, 1088, 1120, 1190, 1360, 1904, 2042, 2176, 2240, 2380, 2720, 3808, 4084, 4480, 4760, 5105, 5440, 7147, 7616, 8168, 9520, 10210, 10880, 14294, 15232, 16336, 17357, 19040, 20420, 28588, 32672, 34714, 35735, 38080, 40840, 57176, 65344, 69428, 71470, 76160, 81680, 86785, 114352, 121499, 130688, 138856, 142940, 163360, 173570, 228704, 242998, 277712, 285880, 326720, 347140, 457408, 485996, 555424, 571760, 607495, 653440, 694280, 914816, 971992, 1110848, 1143520, 1214990, 1388560, 1943984, 2221696, 2287040, 2429980, 2777120, 3887968, 4574080, 4859960, 5554240, 7775936, 9719920, 11108480, 15551872, 19439840, 38879680, 77759360]

約数ペア:

[(1, 77759360), (2, 38879680), (4, 19439840), (5, 15551872), (7, 11108480), (8, 9719920), (10, 7775936), (14, 5554240), (16, 4859960), (17, 4574080), (20, 3887968), (28, 2777120), (32, 2429980), (34, 2287040), (35, 2221696), (40, 1943984), (56, 1388560), (64, 1214990), (68, 1143520), (70, 1110848), (80, 971992), (85, 914816), (112, 694280), (119, 653440), (128, 607495), (136, 571760), (140, 555424), (160, 485996), (170, 457408), (224, 347140), (238, 326720), (272, 285880), (280, 277712), (320, 242998), (340, 228704), (448, 173570), (476, 163360), (544, 142940), (560, 138856), (595, 130688), (640, 121499), (680, 114352), (896, 86785), (952, 81680), (1021, 76160), (1088, 71470), (1120, 69428), (1190, 65344), (1360, 57176), (1904, 40840), (2042, 38080), (2176, 35735), (2240, 34714), (2380, 32672), (2720, 28588), (3808, 20420), (4084, 19040), (4480, 17357), (4760, 16336), (5105, 15232), (5440, 14294), (7147, 10880), (7616, 10210), (8168, 9520)]