172758880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 96

約数和(自身を含む): 473062464

約数和(自身を除く): 300303584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2113, 2336, 2555, 2920, 4088, 4226, 5110, 5840, 8176, 8452, 10220, 10565, 11680, 14791, 16352, 16904, 20440, 21130, 29582, 33808, 40880, 42260, 59164, 67616, 73955, 81760, 84520, 118328, 147910, 154249, 169040, 236656, 295820, 308498, 338080, 473312, 591640, 616996, 771245, 1079743, 1183280, 1233992, 1542490, 2159486, 2366560, 2467984, 3084980, 4318972, 4935968, 5398715, 6169960, 8637944, 10797430, 12339920, 17275888, 21594860, 24679840, 34551776, 43189720, 86379440, 172758880]

約数ペア:

[(1, 172758880), (2, 86379440), (4, 43189720), (5, 34551776), (7, 24679840), (8, 21594860), (10, 17275888), (14, 12339920), (16, 10797430), (20, 8637944), (28, 6169960), (32, 5398715), (35, 4935968), (40, 4318972), (56, 3084980), (70, 2467984), (73, 2366560), (80, 2159486), (112, 1542490), (140, 1233992), (146, 1183280), (160, 1079743), (224, 771245), (280, 616996), (292, 591640), (365, 473312), (511, 338080), (560, 308498), (584, 295820), (730, 236656), (1022, 169040), (1120, 154249), (1168, 147910), (1460, 118328), (2044, 84520), (2113, 81760), (2336, 73955), (2555, 67616), (2920, 59164), (4088, 42260), (4226, 40880), (5110, 33808), (5840, 29582), (8176, 21130), (8452, 20440), (10220, 16904), (10565, 16352), (11680, 14791)]