74214720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 259497576

約数和(自身を除く): 185282856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 353, 360, 365, 438, 480, 576, 584, 657, 706, 720, 730, 876, 960, 1059, 1095, 1168, 1314, 1412, 1440, 1460, 1752, 1765, 2118, 2190, 2336, 2628, 2824, 2880, 2920, 3177, 3285, 3504, 3530, 4236, 4380, 4672, 5256, 5295, 5648, 5840, 6354, 6570, 7008, 7060, 8472, 8760, 10512, 10590, 11296, 11680, 12708, 13140, 14016, 14120, 15885, 16944, 17520, 21024, 21180, 22592, 23360, 25416, 25769, 26280, 28240, 31770, 33888, 35040, 42048, 42360, 50832, 51538, 52560, 56480, 63540, 67776, 70080, 77307, 84720, 101664, 103076, 105120, 112960, 127080, 128845, 154614, 169440, 203328, 206152, 210240, 231921, 254160, 257690, 309228, 338880, 386535, 412304, 463842, 508320, 515380, 618456, 773070, 824608, 927684, 1016640, 1030760, 1159605, 1236912, 1546140, 1649216, 1855368, 2061520, 2319210, 2473824, 3092280, 3710736, 4123040, 4638420, 4947648, 6184560, 7421472, 8246080, 9276840, 12369120, 14842944, 18553680, 24738240, 37107360, 74214720]

約数ペア:

[(1, 74214720), (2, 37107360), (3, 24738240), (4, 18553680), (5, 14842944), (6, 12369120), (8, 9276840), (9, 8246080), (10, 7421472), (12, 6184560), (15, 4947648), (16, 4638420), (18, 4123040), (20, 3710736), (24, 3092280), (30, 2473824), (32, 2319210), (36, 2061520), (40, 1855368), (45, 1649216), (48, 1546140), (60, 1236912), (64, 1159605), (72, 1030760), (73, 1016640), (80, 927684), (90, 824608), (96, 773070), (120, 618456), (144, 515380), (146, 508320), (160, 463842), (180, 412304), (192, 386535), (219, 338880), (240, 309228), (288, 257690), (292, 254160), (320, 231921), (353, 210240), (360, 206152), (365, 203328), (438, 169440), (480, 154614), (576, 128845), (584, 127080), (657, 112960), (706, 105120), (720, 103076), (730, 101664), (876, 84720), (960, 77307), (1059, 70080), (1095, 67776), (1168, 63540), (1314, 56480), (1412, 52560), (1440, 51538), (1460, 50832), (1752, 42360), (1765, 42048), (2118, 35040), (2190, 33888), (2336, 31770), (2628, 28240), (2824, 26280), (2880, 25769), (2920, 25416), (3177, 23360), (3285, 22592), (3504, 21180), (3530, 21024), (4236, 17520), (4380, 16944), (4672, 15885), (5256, 14120), (5295, 14016), (5648, 13140), (5840, 12708), (6354, 11680), (6570, 11296), (7008, 10590), (7060, 10512), (8472, 8760)]