214843680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149197}}^1$

素因数の和:149218

約数の個数: 72

約数和(自身を含む): 733158972

約数和(自身を除く): 518315292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 149197, 298394, 447591, 596788, 745985, 895182, 1193576, 1342773, 1491970, 1790364, 2237955, 2387152, 2685546, 2983940, 3580728, 4475910, 4774304, 5371092, 5967880, 6713865, 7161456, 8951820, 10742184, 11935760, 13427730, 14322912, 17903640, 21484368, 23871520, 26855460, 35807280, 42968736, 53710920, 71614560, 107421840, 214843680]

約数ペア:

[(1, 214843680), (2, 107421840), (3, 71614560), (4, 53710920), (5, 42968736), (6, 35807280), (8, 26855460), (9, 23871520), (10, 21484368), (12, 17903640), (15, 14322912), (16, 13427730), (18, 11935760), (20, 10742184), (24, 8951820), (30, 7161456), (32, 6713865), (36, 5967880), (40, 5371092), (45, 4774304), (48, 4475910), (60, 3580728), (72, 2983940), (80, 2685546), (90, 2387152), (96, 2237955), (120, 1790364), (144, 1491970), (160, 1342773), (180, 1193576), (240, 895182), (288, 745985), (360, 596788), (480, 447591), (720, 298394), (1440, 149197)]