63264720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 208772352

約数和(自身を除く): 145507632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 115, 120, 138, 146, 157, 184, 219, 230, 240, 276, 292, 314, 345, 365, 368, 438, 460, 471, 552, 584, 628, 690, 730, 785, 876, 920, 942, 1095, 1104, 1168, 1256, 1380, 1460, 1570, 1679, 1752, 1840, 1884, 2190, 2355, 2512, 2760, 2920, 3140, 3358, 3504, 3611, 3768, 4380, 4710, 5037, 5520, 5840, 6280, 6716, 7222, 7536, 8395, 8760, 9420, 10074, 10833, 11461, 12560, 13432, 14444, 16790, 17520, 18055, 18840, 20148, 21666, 22922, 25185, 26864, 28888, 33580, 34383, 36110, 37680, 40296, 43332, 45844, 50370, 54165, 57305, 57776, 67160, 68766, 72220, 80592, 86664, 91688, 100740, 108330, 114610, 134320, 137532, 144440, 171915, 173328, 183376, 201480, 216660, 229220, 263603, 275064, 288880, 343830, 402960, 433320, 458440, 527206, 550128, 687660, 790809, 866640, 916880, 1054412, 1318015, 1375320, 1581618, 2108824, 2636030, 2750640, 3163236, 3954045, 4217648, 5272060, 6326472, 7908090, 10544120, 12652944, 15816180, 21088240, 31632360, 63264720]

約数ペア:

[(1, 63264720), (2, 31632360), (3, 21088240), (4, 15816180), (5, 12652944), (6, 10544120), (8, 7908090), (10, 6326472), (12, 5272060), (15, 4217648), (16, 3954045), (20, 3163236), (23, 2750640), (24, 2636030), (30, 2108824), (40, 1581618), (46, 1375320), (48, 1318015), (60, 1054412), (69, 916880), (73, 866640), (80, 790809), (92, 687660), (115, 550128), (120, 527206), (138, 458440), (146, 433320), (157, 402960), (184, 343830), (219, 288880), (230, 275064), (240, 263603), (276, 229220), (292, 216660), (314, 201480), (345, 183376), (365, 173328), (368, 171915), (438, 144440), (460, 137532), (471, 134320), (552, 114610), (584, 108330), (628, 100740), (690, 91688), (730, 86664), (785, 80592), (876, 72220), (920, 68766), (942, 67160), (1095, 57776), (1104, 57305), (1168, 54165), (1256, 50370), (1380, 45844), (1460, 43332), (1570, 40296), (1679, 37680), (1752, 36110), (1840, 34383), (1884, 33580), (2190, 28888), (2355, 26864), (2512, 25185), (2760, 22922), (2920, 21666), (3140, 20148), (3358, 18840), (3504, 18055), (3611, 17520), (3768, 16790), (4380, 14444), (4710, 13432), (5037, 12560), (5520, 11461), (5840, 10833), (6280, 10074), (6716, 9420), (7222, 8760), (7536, 8395)]