84075040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 228662784

約数和(自身を除く): 144587744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 277, 280, 542, 554, 560, 1084, 1108, 1120, 1355, 1385, 1897, 1939, 2168, 2216, 2710, 2770, 3794, 3878, 4336, 4432, 5420, 5540, 7588, 7756, 8672, 8864, 9485, 9695, 10840, 11080, 15176, 15512, 18970, 19390, 21680, 22160, 30352, 31024, 37940, 38780, 43360, 44320, 60704, 62048, 75067, 75880, 77560, 150134, 151760, 155120, 300268, 303520, 310240, 375335, 525469, 600536, 750670, 1050938, 1201072, 1501340, 2101876, 2402144, 2627345, 3002680, 4203752, 5254690, 6005360, 8407504, 10509380, 12010720, 16815008, 21018760, 42037520, 84075040]

約数ペア:

[(1, 84075040), (2, 42037520), (4, 21018760), (5, 16815008), (7, 12010720), (8, 10509380), (10, 8407504), (14, 6005360), (16, 5254690), (20, 4203752), (28, 3002680), (32, 2627345), (35, 2402144), (40, 2101876), (56, 1501340), (70, 1201072), (80, 1050938), (112, 750670), (140, 600536), (160, 525469), (224, 375335), (271, 310240), (277, 303520), (280, 300268), (542, 155120), (554, 151760), (560, 150134), (1084, 77560), (1108, 75880), (1120, 75067), (1355, 62048), (1385, 60704), (1897, 44320), (1939, 43360), (2168, 38780), (2216, 37940), (2710, 31024), (2770, 30352), (3794, 22160), (3878, 21680), (4336, 19390), (4432, 18970), (5420, 15512), (5540, 15176), (7588, 11080), (7756, 10840), (8672, 9695), (8864, 9485)]