1425655680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1013}}^1$

素因数の和:1768

約数の個数: 128

約数和(自身を含む): 4554969120

約数和(自身を除く): 3129313440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 733, 960, 1013, 1466, 1920, 2026, 2199, 2932, 3039, 3665, 4052, 4398, 5065, 5864, 6078, 7330, 8104, 8796, 10130, 10995, 11728, 12156, 14660, 15195, 16208, 17592, 20260, 21990, 23456, 24312, 29320, 30390, 32416, 35184, 40520, 43980, 46912, 48624, 58640, 60780, 64832, 70368, 81040, 87960, 93824, 97248, 117280, 121560, 129664, 140736, 162080, 175920, 194496, 234560, 243120, 281472, 324160, 351840, 388992, 469120, 486240, 648320, 703680, 742529, 972480, 1407360, 1485058, 1944960, 2227587, 2970116, 3712645, 4455174, 5940232, 7425290, 8910348, 11137935, 11880464, 14850580, 17820696, 22275870, 23760928, 29701160, 35641392, 44551740, 47521856, 59402320, 71282784, 89103480, 95043712, 118804640, 142565568, 178206960, 237609280, 285131136, 356413920, 475218560, 712827840, 1425655680]

約数ペア:

[(1, 1425655680), (2, 712827840), (3, 475218560), (4, 356413920), (5, 285131136), (6, 237609280), (8, 178206960), (10, 142565568), (12, 118804640), (15, 95043712), (16, 89103480), (20, 71282784), (24, 59402320), (30, 47521856), (32, 44551740), (40, 35641392), (48, 29701160), (60, 23760928), (64, 22275870), (80, 17820696), (96, 14850580), (120, 11880464), (128, 11137935), (160, 8910348), (192, 7425290), (240, 5940232), (320, 4455174), (384, 3712645), (480, 2970116), (640, 2227587), (733, 1944960), (960, 1485058), (1013, 1407360), (1466, 972480), (1920, 742529), (2026, 703680), (2199, 648320), (2932, 486240), (3039, 469120), (3665, 388992), (4052, 351840), (4398, 324160), (5065, 281472), (5864, 243120), (6078, 234560), (7330, 194496), (8104, 175920), (8796, 162080), (10130, 140736), (10995, 129664), (11728, 121560), (12156, 117280), (14660, 97248), (15195, 93824), (16208, 87960), (17592, 81040), (20260, 70368), (21990, 64832), (23456, 60780), (24312, 58640), (29320, 48624), (30390, 46912), (32416, 43980), (35184, 40520)]