17327280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 58139136

約数和(自身を除く): 40811856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 73, 80, 86, 92, 115, 120, 129, 138, 146, 172, 184, 215, 219, 230, 240, 258, 276, 292, 344, 345, 365, 368, 430, 438, 460, 516, 552, 584, 645, 688, 690, 730, 860, 876, 920, 989, 1032, 1095, 1104, 1168, 1290, 1380, 1460, 1679, 1720, 1752, 1840, 1978, 2064, 2190, 2580, 2760, 2920, 2967, 3139, 3358, 3440, 3504, 3956, 4380, 4945, 5037, 5160, 5520, 5840, 5934, 6278, 6716, 7912, 8395, 8760, 9417, 9890, 10074, 10320, 11868, 12556, 13432, 14835, 15695, 15824, 16790, 17520, 18834, 19780, 20148, 23736, 25112, 25185, 26864, 29670, 31390, 33580, 37668, 39560, 40296, 47085, 47472, 50224, 50370, 59340, 62780, 67160, 72197, 75336, 79120, 80592, 94170, 100740, 118680, 125560, 134320, 144394, 150672, 188340, 201480, 216591, 237360, 251120, 288788, 360985, 376680, 402960, 433182, 577576, 721970, 753360, 866364, 1082955, 1155152, 1443940, 1732728, 2165910, 2887880, 3465456, 4331820, 5775760, 8663640, 17327280]

約数ペア:

[(1, 17327280), (2, 8663640), (3, 5775760), (4, 4331820), (5, 3465456), (6, 2887880), (8, 2165910), (10, 1732728), (12, 1443940), (15, 1155152), (16, 1082955), (20, 866364), (23, 753360), (24, 721970), (30, 577576), (40, 433182), (43, 402960), (46, 376680), (48, 360985), (60, 288788), (69, 251120), (73, 237360), (80, 216591), (86, 201480), (92, 188340), (115, 150672), (120, 144394), (129, 134320), (138, 125560), (146, 118680), (172, 100740), (184, 94170), (215, 80592), (219, 79120), (230, 75336), (240, 72197), (258, 67160), (276, 62780), (292, 59340), (344, 50370), (345, 50224), (365, 47472), (368, 47085), (430, 40296), (438, 39560), (460, 37668), (516, 33580), (552, 31390), (584, 29670), (645, 26864), (688, 25185), (690, 25112), (730, 23736), (860, 20148), (876, 19780), (920, 18834), (989, 17520), (1032, 16790), (1095, 15824), (1104, 15695), (1168, 14835), (1290, 13432), (1380, 12556), (1460, 11868), (1679, 10320), (1720, 10074), (1752, 9890), (1840, 9417), (1978, 8760), (2064, 8395), (2190, 7912), (2580, 6716), (2760, 6278), (2920, 5934), (2967, 5840), (3139, 5520), (3358, 5160), (3440, 5037), (3504, 4945), (3956, 4380)]