83231680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 230063040

約数和(自身を除く): 146831360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 509, 511, 560, 584, 730, 1018, 1022, 1120, 1168, 1460, 2036, 2044, 2240, 2336, 2545, 2555, 2920, 3563, 4072, 4088, 4672, 5090, 5110, 5840, 7126, 8144, 8176, 10180, 10220, 11680, 14252, 16288, 16352, 17815, 20360, 20440, 23360, 28504, 32576, 32704, 35630, 37157, 40720, 40880, 57008, 71260, 74314, 81440, 81760, 114016, 142520, 148628, 162880, 163520, 185785, 228032, 260099, 285040, 297256, 371570, 520198, 570080, 594512, 743140, 1040396, 1140160, 1189024, 1300495, 1486280, 2080792, 2378048, 2600990, 2972560, 4161584, 5201980, 5945120, 8323168, 10403960, 11890240, 16646336, 20807920, 41615840, 83231680]

約数ペア:

[(1, 83231680), (2, 41615840), (4, 20807920), (5, 16646336), (7, 11890240), (8, 10403960), (10, 8323168), (14, 5945120), (16, 5201980), (20, 4161584), (28, 2972560), (32, 2600990), (35, 2378048), (40, 2080792), (56, 1486280), (64, 1300495), (70, 1189024), (73, 1140160), (80, 1040396), (112, 743140), (140, 594512), (146, 570080), (160, 520198), (224, 371570), (280, 297256), (292, 285040), (320, 260099), (365, 228032), (448, 185785), (509, 163520), (511, 162880), (560, 148628), (584, 142520), (730, 114016), (1018, 81760), (1022, 81440), (1120, 74314), (1168, 71260), (1460, 57008), (2036, 40880), (2044, 40720), (2240, 37157), (2336, 35630), (2545, 32704), (2555, 32576), (2920, 28504), (3563, 23360), (4072, 20440), (4088, 20360), (4672, 17815), (5090, 16352), (5110, 16288), (5840, 14252), (7126, 11680), (8144, 10220), (8176, 10180)]