74346240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 250185600

約数和(自身を除く): 175839360

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, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1019, 1140, 1216, 1280, 1520, 1824, 1920, 2038, 2280, 2432, 3040, 3057, 3648, 3840, 4076, 4560, 4864, 5095, 6080, 6114, 7296, 8152, 9120, 10190, 12160, 12228, 14592, 15285, 16304, 18240, 19361, 20380, 24320, 24456, 30570, 32608, 36480, 38722, 40760, 48912, 58083, 61140, 65216, 72960, 77444, 81520, 96805, 97824, 116166, 122280, 130432, 154888, 163040, 193610, 195648, 232332, 244560, 260864, 290415, 309776, 326080, 387220, 391296, 464664, 489120, 580830, 619552, 652160, 774440, 782592, 929328, 978240, 1161660, 1239104, 1304320, 1548880, 1858656, 1956480, 2323320, 2478208, 3097760, 3717312, 3912960, 4646640, 4956416, 6195520, 7434624, 9293280, 12391040, 14869248, 18586560, 24782080, 37173120, 74346240]

約数ペア:

[(1, 74346240), (2, 37173120), (3, 24782080), (4, 18586560), (5, 14869248), (6, 12391040), (8, 9293280), (10, 7434624), (12, 6195520), (15, 4956416), (16, 4646640), (19, 3912960), (20, 3717312), (24, 3097760), (30, 2478208), (32, 2323320), (38, 1956480), (40, 1858656), (48, 1548880), (57, 1304320), (60, 1239104), (64, 1161660), (76, 978240), (80, 929328), (95, 782592), (96, 774440), (114, 652160), (120, 619552), (128, 580830), (152, 489120), (160, 464664), (190, 391296), (192, 387220), (228, 326080), (240, 309776), (256, 290415), (285, 260864), (304, 244560), (320, 232332), (380, 195648), (384, 193610), (456, 163040), (480, 154888), (570, 130432), (608, 122280), (640, 116166), (760, 97824), (768, 96805), (912, 81520), (960, 77444), (1019, 72960), (1140, 65216), (1216, 61140), (1280, 58083), (1520, 48912), (1824, 40760), (1920, 38722), (2038, 36480), (2280, 32608), (2432, 30570), (3040, 24456), (3057, 24320), (3648, 20380), (3840, 19361), (4076, 18240), (4560, 16304), (4864, 15285), (5095, 14592), (6080, 12228), (6114, 12160), (7296, 10190), (8152, 9120)]