13338076560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{211313}}^1$

素因数の和:211592

約数の個数: 80

約数和(自身を含む): 41505450624

約数和(自身を除く): 28167374064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 10520, 12624, 15780, 21040, 31560, 63120, 211313, 422626, 633939, 845252, 1056565, 1267878, 1690504, 2113130, 2535756, 3169695, 3381008, 4226260, 5071512, 6339390, 8452520, 10143024, 12678780, 16905040, 25357560, 50715120, 55575319, 111150638, 166725957, 222301276, 277876595, 333451914, 444602552, 555753190, 666903828, 833629785, 889205104, 1111506380, 1333807656, 1667259570, 2223012760, 2667615312, 3334519140, 4446025520, 6669038280, 13338076560]

約数ペア:

[(1, 13338076560), (2, 6669038280), (3, 4446025520), (4, 3334519140), (5, 2667615312), (6, 2223012760), (8, 1667259570), (10, 1333807656), (12, 1111506380), (15, 889205104), (16, 833629785), (20, 666903828), (24, 555753190), (30, 444602552), (40, 333451914), (48, 277876595), (60, 222301276), (80, 166725957), (120, 111150638), (240, 55575319), (263, 50715120), (526, 25357560), (789, 16905040), (1052, 12678780), (1315, 10143024), (1578, 8452520), (2104, 6339390), (2630, 5071512), (3156, 4226260), (3945, 3381008), (4208, 3169695), (5260, 2535756), (6312, 2113130), (7890, 1690504), (10520, 1267878), (12624, 1056565), (15780, 845252), (21040, 633939), (31560, 422626), (63120, 211313)]