70316520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 223776000

約数和(自身を除く): 153459480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 349, 365, 438, 460, 552, 584, 690, 698, 730, 876, 920, 1047, 1095, 1380, 1396, 1460, 1679, 1745, 1752, 2094, 2190, 2760, 2792, 2920, 3358, 3490, 4188, 4380, 5037, 5235, 6716, 6980, 8027, 8376, 8395, 8760, 10074, 10470, 13432, 13960, 16054, 16790, 20148, 20940, 24081, 25185, 25477, 32108, 33580, 40135, 40296, 41880, 48162, 50370, 50954, 64216, 67160, 76431, 80270, 96324, 100740, 101908, 120405, 127385, 152862, 160540, 192648, 201480, 203816, 240810, 254770, 305724, 321080, 382155, 481620, 509540, 585971, 611448, 764310, 963240, 1019080, 1171942, 1528620, 1757913, 2343884, 2929855, 3057240, 3515826, 4687768, 5859710, 7031652, 8789565, 11719420, 14063304, 17579130, 23438840, 35158260, 70316520]

約数ペア:

[(1, 70316520), (2, 35158260), (3, 23438840), (4, 17579130), (5, 14063304), (6, 11719420), (8, 8789565), (10, 7031652), (12, 5859710), (15, 4687768), (20, 3515826), (23, 3057240), (24, 2929855), (30, 2343884), (40, 1757913), (46, 1528620), (60, 1171942), (69, 1019080), (73, 963240), (92, 764310), (115, 611448), (120, 585971), (138, 509540), (146, 481620), (184, 382155), (219, 321080), (230, 305724), (276, 254770), (292, 240810), (345, 203816), (349, 201480), (365, 192648), (438, 160540), (460, 152862), (552, 127385), (584, 120405), (690, 101908), (698, 100740), (730, 96324), (876, 80270), (920, 76431), (1047, 67160), (1095, 64216), (1380, 50954), (1396, 50370), (1460, 48162), (1679, 41880), (1745, 40296), (1752, 40135), (2094, 33580), (2190, 32108), (2760, 25477), (2792, 25185), (2920, 24081), (3358, 20940), (3490, 20148), (4188, 16790), (4380, 16054), (5037, 13960), (5235, 13432), (6716, 10470), (6980, 10074), (8027, 8760), (8376, 8395)]