263310840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56263}}^1$

素因数の和:56293

約数の個数: 96

約数和(自身を含む): 921604320

約数和(自身を除く): 658293480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 56263, 112526, 168789, 225052, 281315, 337578, 450104, 506367, 562630, 675156, 731419, 843945, 1012734, 1125260, 1350312, 1462838, 1687890, 2025468, 2194257, 2250520, 2531835, 2925676, 3375780, 3657095, 4050936, 4388514, 5063670, 5851352, 6582771, 6751560, 7314190, 8777028, 10127340, 10971285, 13165542, 14628380, 17554056, 20254680, 21942570, 26331084, 29256760, 32913855, 43885140, 52662168, 65827710, 87770280, 131655420, 263310840]

約数ペア:

[(1, 263310840), (2, 131655420), (3, 87770280), (4, 65827710), (5, 52662168), (6, 43885140), (8, 32913855), (9, 29256760), (10, 26331084), (12, 21942570), (13, 20254680), (15, 17554056), (18, 14628380), (20, 13165542), (24, 10971285), (26, 10127340), (30, 8777028), (36, 7314190), (39, 6751560), (40, 6582771), (45, 5851352), (52, 5063670), (60, 4388514), (65, 4050936), (72, 3657095), (78, 3375780), (90, 2925676), (104, 2531835), (117, 2250520), (120, 2194257), (130, 2025468), (156, 1687890), (180, 1462838), (195, 1350312), (234, 1125260), (260, 1012734), (312, 843945), (360, 731419), (390, 675156), (468, 562630), (520, 506367), (585, 450104), (780, 337578), (936, 281315), (1170, 225052), (1560, 168789), (2340, 112526), (4680, 56263)]