38508960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 141426432

約数和(自身を除く): 102917472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 157, 160, 168, 210, 219, 224, 240, 280, 292, 314, 336, 365, 420, 438, 471, 480, 511, 560, 584, 628, 672, 730, 785, 840, 876, 942, 1022, 1095, 1099, 1120, 1168, 1256, 1460, 1533, 1570, 1680, 1752, 1884, 2044, 2190, 2198, 2336, 2355, 2512, 2555, 2920, 3066, 3140, 3297, 3360, 3504, 3768, 4088, 4380, 4396, 4710, 5024, 5110, 5495, 5840, 6132, 6280, 6594, 7008, 7536, 7665, 8176, 8760, 8792, 9420, 10220, 10990, 11461, 11680, 12264, 12560, 13188, 15072, 15330, 16352, 16485, 17520, 17584, 18840, 20440, 21980, 22922, 24528, 25120, 26376, 30660, 32970, 34383, 35040, 35168, 37680, 40880, 43960, 45844, 49056, 52752, 57305, 61320, 65940, 68766, 75360, 80227, 81760, 87920, 91688, 105504, 114610, 122640, 131880, 137532, 160454, 171915, 175840, 183376, 229220, 240681, 245280, 263760, 275064, 320908, 343830, 366752, 401135, 458440, 481362, 527520, 550128, 641816, 687660, 802270, 916880, 962724, 1100256, 1203405, 1283632, 1375320, 1604540, 1833760, 1925448, 2406810, 2567264, 2750640, 3209080, 3850896, 4813620, 5501280, 6418160, 7701792, 9627240, 12836320, 19254480, 38508960]

約数ペア:

[(1, 38508960), (2, 19254480), (3, 12836320), (4, 9627240), (5, 7701792), (6, 6418160), (7, 5501280), (8, 4813620), (10, 3850896), (12, 3209080), (14, 2750640), (15, 2567264), (16, 2406810), (20, 1925448), (21, 1833760), (24, 1604540), (28, 1375320), (30, 1283632), (32, 1203405), (35, 1100256), (40, 962724), (42, 916880), (48, 802270), (56, 687660), (60, 641816), (70, 550128), (73, 527520), (80, 481362), (84, 458440), (96, 401135), (105, 366752), (112, 343830), (120, 320908), (140, 275064), (146, 263760), (157, 245280), (160, 240681), (168, 229220), (210, 183376), (219, 175840), (224, 171915), (240, 160454), (280, 137532), (292, 131880), (314, 122640), (336, 114610), (365, 105504), (420, 91688), (438, 87920), (471, 81760), (480, 80227), (511, 75360), (560, 68766), (584, 65940), (628, 61320), (672, 57305), (730, 52752), (785, 49056), (840, 45844), (876, 43960), (942, 40880), (1022, 37680), (1095, 35168), (1099, 35040), (1120, 34383), (1168, 32970), (1256, 30660), (1460, 26376), (1533, 25120), (1570, 24528), (1680, 22922), (1752, 21980), (1884, 20440), (2044, 18840), (2190, 17584), (2198, 17520), (2336, 16485), (2355, 16352), (2512, 15330), (2555, 15072), (2920, 13188), (3066, 12560), (3140, 12264), (3297, 11680), (3360, 11461), (3504, 10990), (3768, 10220), (4088, 9420), (4380, 8792), (4396, 8760), (4710, 8176), (5024, 7665), (5110, 7536), (5495, 7008), (5840, 6594), (6132, 6280)]