12252829360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1467

約数の個数: 160

約数和(自身を含む): 30452336640

約数和(自身を除く): 18199507280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 89, 124, 155, 172, 178, 215, 248, 310, 344, 356, 430, 445, 496, 620, 688, 712, 860, 890, 1240, 1291, 1333, 1424, 1720, 1780, 2480, 2582, 2666, 2759, 3440, 3560, 3827, 5164, 5332, 5518, 6455, 6665, 7120, 7654, 10328, 10664, 11036, 12910, 13330, 13795, 15308, 19135, 20656, 21328, 22072, 25820, 26660, 27590, 30616, 38270, 40021, 44144, 51640, 53320, 55180, 55513, 61232, 76540, 80042, 103280, 106640, 110360, 111026, 114899, 118637, 153080, 160084, 200105, 220720, 222052, 229798, 237274, 277565, 306160, 320168, 400210, 444104, 459596, 474548, 555130, 574495, 593185, 640336, 800420, 888208, 919192, 949096, 1110260, 1148990, 1186370, 1600840, 1720903, 1838384, 1898192, 2220520, 2297980, 2372740, 3201680, 3441806, 3561869, 4441040, 4595960, 4745480, 4940657, 6883612, 7123738, 8604515, 9191920, 9490960, 9881314, 13767224, 14247476, 17209030, 17809345, 19762628, 24703285, 27534448, 28494952, 34418060, 35618690, 39525256, 49406570, 56989904, 68836120, 71237380, 79050512, 98813140, 137672240, 142474760, 153160367, 197626280, 284949520, 306320734, 395252560, 612641468, 765801835, 1225282936, 1531603670, 2450565872, 3063207340, 6126414680, 12252829360]

約数ペア:

[(1, 12252829360), (2, 6126414680), (4, 3063207340), (5, 2450565872), (8, 1531603670), (10, 1225282936), (16, 765801835), (20, 612641468), (31, 395252560), (40, 306320734), (43, 284949520), (62, 197626280), (80, 153160367), (86, 142474760), (89, 137672240), (124, 98813140), (155, 79050512), (172, 71237380), (178, 68836120), (215, 56989904), (248, 49406570), (310, 39525256), (344, 35618690), (356, 34418060), (430, 28494952), (445, 27534448), (496, 24703285), (620, 19762628), (688, 17809345), (712, 17209030), (860, 14247476), (890, 13767224), (1240, 9881314), (1291, 9490960), (1333, 9191920), (1424, 8604515), (1720, 7123738), (1780, 6883612), (2480, 4940657), (2582, 4745480), (2666, 4595960), (2759, 4441040), (3440, 3561869), (3560, 3441806), (3827, 3201680), (5164, 2372740), (5332, 2297980), (5518, 2220520), (6455, 1898192), (6665, 1838384), (7120, 1720903), (7654, 1600840), (10328, 1186370), (10664, 1148990), (11036, 1110260), (12910, 949096), (13330, 919192), (13795, 888208), (15308, 800420), (19135, 640336), (20656, 593185), (21328, 574495), (22072, 555130), (25820, 474548), (26660, 459596), (27590, 444104), (30616, 400210), (38270, 320168), (40021, 306160), (44144, 277565), (51640, 237274), (53320, 229798), (55180, 222052), (55513, 220720), (61232, 200105), (76540, 160084), (80042, 153080), (103280, 118637), (106640, 114899), (110360, 111026)]