317316480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12748

約数の個数: 128

約数和(自身を含む): 1089335520

約数和(自身を除く): 772019040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 12713, 24960, 25426, 38139, 50852, 63565, 76278, 101704, 127130, 152556, 165269, 190695, 203408, 254260, 305112, 330538, 381390, 406816, 495807, 508520, 610224, 661076, 762780, 813632, 826345, 991614, 1017040, 1220448, 1322152, 1525560, 1627264, 1652690, 1983228, 2034080, 2440896, 2479035, 2644304, 3051120, 3305380, 3966456, 4068160, 4881792, 4958070, 5288608, 6102240, 6610760, 7932912, 8136320, 9916140, 10577216, 12204480, 13221520, 15865824, 19832280, 21154432, 24408960, 26443040, 31731648, 39664560, 52886080, 63463296, 79329120, 105772160, 158658240, 317316480]

約数ペア:

[(1, 317316480), (2, 158658240), (3, 105772160), (4, 79329120), (5, 63463296), (6, 52886080), (8, 39664560), (10, 31731648), (12, 26443040), (13, 24408960), (15, 21154432), (16, 19832280), (20, 15865824), (24, 13221520), (26, 12204480), (30, 10577216), (32, 9916140), (39, 8136320), (40, 7932912), (48, 6610760), (52, 6102240), (60, 5288608), (64, 4958070), (65, 4881792), (78, 4068160), (80, 3966456), (96, 3305380), (104, 3051120), (120, 2644304), (128, 2479035), (130, 2440896), (156, 2034080), (160, 1983228), (192, 1652690), (195, 1627264), (208, 1525560), (240, 1322152), (260, 1220448), (312, 1017040), (320, 991614), (384, 826345), (390, 813632), (416, 762780), (480, 661076), (520, 610224), (624, 508520), (640, 495807), (780, 406816), (832, 381390), (960, 330538), (1040, 305112), (1248, 254260), (1560, 203408), (1664, 190695), (1920, 165269), (2080, 152556), (2496, 127130), (3120, 101704), (4160, 76278), (4992, 63565), (6240, 50852), (8320, 38139), (12480, 25426), (12713, 24960)]