251597859840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5460023}}^1$

素因数の和:5460054

約数の個数: 132

約数和(自身を含む): 871780191984

約数和(自身を除く): 620182332144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 5460023, 10920046, 16380069, 21840092, 27300115, 32760138, 43680184, 49140207, 54600230, 65520276, 81900345, 87360368, 98280414, 109200460, 131040552, 163800690, 174720736, 196560828, 218400920, 245701035, 262081104, 327601380, 349441472, 393121656, 436801840, 491402070, 524162208, 655202760, 698882944, 786243312, 873603680, 982804140, 1048324416, 1310405520, 1397765888, 1572486624, 1747207360, 1965608280, 2096648832, 2620811040, 2795531776, 3144973248, 3494414720, 3931216560, 4193297664, 5241622080, 5591063552, 6289946496, 6988829440, 7862433120, 8386595328, 10483244160, 12579892992, 13977658880, 15724866240, 16773190656, 20966488320, 25159785984, 27955317760, 31449732480, 41932976640, 50319571968, 62899464960, 83865953280, 125798929920, 251597859840]

約数ペア:

[(1, 251597859840), (2, 125798929920), (3, 83865953280), (4, 62899464960), (5, 50319571968), (6, 41932976640), (8, 31449732480), (9, 27955317760), (10, 25159785984), (12, 20966488320), (15, 16773190656), (16, 15724866240), (18, 13977658880), (20, 12579892992), (24, 10483244160), (30, 8386595328), (32, 7862433120), (36, 6988829440), (40, 6289946496), (45, 5591063552), (48, 5241622080), (60, 4193297664), (64, 3931216560), (72, 3494414720), (80, 3144973248), (90, 2795531776), (96, 2620811040), (120, 2096648832), (128, 1965608280), (144, 1747207360), (160, 1572486624), (180, 1397765888), (192, 1310405520), (240, 1048324416), (256, 982804140), (288, 873603680), (320, 786243312), (360, 698882944), (384, 655202760), (480, 524162208), (512, 491402070), (576, 436801840), (640, 393121656), (720, 349441472), (768, 327601380), (960, 262081104), (1024, 245701035), (1152, 218400920), (1280, 196560828), (1440, 174720736), (1536, 163800690), (1920, 131040552), (2304, 109200460), (2560, 98280414), (2880, 87360368), (3072, 81900345), (3840, 65520276), (4608, 54600230), (5120, 49140207), (5760, 43680184), (7680, 32760138), (9216, 27300115), (11520, 21840092), (15360, 16380069), (23040, 10920046), (46080, 5460023)]