2019314520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{49639}}^1$

素因数の和:49769

約数の個数: 96

約数和(自身を含む): 6620983200

約数和(自身を除く): 4601668680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 6780, 8136, 10170, 13560, 20340, 40680, 49639, 99278, 148917, 198556, 248195, 297834, 397112, 446751, 496390, 595668, 744585, 893502, 992780, 1191336, 1489170, 1787004, 1985560, 2233755, 2978340, 3574008, 4467510, 5609207, 5956680, 8935020, 11218414, 16827621, 17870040, 22436828, 28046035, 33655242, 44873656, 50482863, 56092070, 67310484, 84138105, 100965726, 112184140, 134620968, 168276210, 201931452, 224368280, 252414315, 336552420, 403862904, 504828630, 673104840, 1009657260, 2019314520]

約数ペア:

[(1, 2019314520), (2, 1009657260), (3, 673104840), (4, 504828630), (5, 403862904), (6, 336552420), (8, 252414315), (9, 224368280), (10, 201931452), (12, 168276210), (15, 134620968), (18, 112184140), (20, 100965726), (24, 84138105), (30, 67310484), (36, 56092070), (40, 50482863), (45, 44873656), (60, 33655242), (72, 28046035), (90, 22436828), (113, 17870040), (120, 16827621), (180, 11218414), (226, 8935020), (339, 5956680), (360, 5609207), (452, 4467510), (565, 3574008), (678, 2978340), (904, 2233755), (1017, 1985560), (1130, 1787004), (1356, 1489170), (1695, 1191336), (2034, 992780), (2260, 893502), (2712, 744585), (3390, 595668), (4068, 496390), (4520, 446751), (5085, 397112), (6780, 297834), (8136, 248195), (10170, 198556), (13560, 148917), (20340, 99278), (40680, 49639)]