128026560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7058

約数の個数: 112

約数和(自身を含む): 427939200

約数和(自身を除く): 299912640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7019, 9120, 14038, 18240, 21057, 28076, 35095, 42114, 56152, 70190, 84228, 105285, 112304, 133361, 140380, 168456, 210570, 224608, 266722, 280760, 336912, 400083, 421140, 449216, 533444, 561520, 666805, 673824, 800166, 842280, 1066888, 1123040, 1333610, 1347648, 1600332, 1684560, 2000415, 2133776, 2246080, 2667220, 3200664, 3369120, 4000830, 4267552, 5334440, 6401328, 6738240, 8001660, 8535104, 10668880, 12802656, 16003320, 21337760, 25605312, 32006640, 42675520, 64013280, 128026560]

約数ペア:

[(1, 128026560), (2, 64013280), (3, 42675520), (4, 32006640), (5, 25605312), (6, 21337760), (8, 16003320), (10, 12802656), (12, 10668880), (15, 8535104), (16, 8001660), (19, 6738240), (20, 6401328), (24, 5334440), (30, 4267552), (32, 4000830), (38, 3369120), (40, 3200664), (48, 2667220), (57, 2246080), (60, 2133776), (64, 2000415), (76, 1684560), (80, 1600332), (95, 1347648), (96, 1333610), (114, 1123040), (120, 1066888), (152, 842280), (160, 800166), (190, 673824), (192, 666805), (228, 561520), (240, 533444), (285, 449216), (304, 421140), (320, 400083), (380, 336912), (456, 280760), (480, 266722), (570, 224608), (608, 210570), (760, 168456), (912, 140380), (960, 133361), (1140, 112304), (1216, 105285), (1520, 84228), (1824, 70190), (2280, 56152), (3040, 42114), (3648, 35095), (4560, 28076), (6080, 21057), (7019, 18240), (9120, 14038)]