21106300560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{27751}}^1$

素因数の和:30936

約数の個数: 80

約数和(自身を含む): 65452536960

約数和(自身を除く): 44346236400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3169, 6338, 9507, 12676, 15845, 19014, 25352, 27751, 31690, 38028, 47535, 50704, 55502, 63380, 76056, 83253, 95070, 111004, 126760, 138755, 152112, 166506, 190140, 222008, 253520, 277510, 333012, 380280, 416265, 444016, 555020, 666024, 760560, 832530, 1110040, 1332048, 1665060, 2220080, 3330120, 6660240, 87942919, 175885838, 263828757, 351771676, 439714595, 527657514, 703543352, 879429190, 1055315028, 1319143785, 1407086704, 1758858380, 2110630056, 2638287570, 3517716760, 4221260112, 5276575140, 7035433520, 10553150280, 21106300560]

約数ペア:

[(1, 21106300560), (2, 10553150280), (3, 7035433520), (4, 5276575140), (5, 4221260112), (6, 3517716760), (8, 2638287570), (10, 2110630056), (12, 1758858380), (15, 1407086704), (16, 1319143785), (20, 1055315028), (24, 879429190), (30, 703543352), (40, 527657514), (48, 439714595), (60, 351771676), (80, 263828757), (120, 175885838), (240, 87942919), (3169, 6660240), (6338, 3330120), (9507, 2220080), (12676, 1665060), (15845, 1332048), (19014, 1110040), (25352, 832530), (27751, 760560), (31690, 666024), (38028, 555020), (47535, 444016), (50704, 416265), (55502, 380280), (63380, 333012), (76056, 277510), (83253, 253520), (95070, 222008), (111004, 190140), (126760, 166506), (138755, 152112)]