316427520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4380

約数の個数: 144

約数和(自身を含む): 1064024640

約数和(自身を除く): 747597120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4337, 4560, 4864, 6080, 7296, 8674, 9120, 12160, 13011, 14592, 17348, 18240, 21685, 24320, 26022, 34696, 36480, 43370, 52044, 65055, 69392, 72960, 82403, 86740, 104088, 130110, 138784, 164806, 173480, 208176, 247209, 260220, 277568, 329612, 346960, 412015, 416352, 494418, 520440, 555136, 659224, 693920, 824030, 832704, 988836, 1040880, 1110272, 1236045, 1318448, 1387840, 1648060, 1665408, 1977672, 2081760, 2472090, 2636896, 2775680, 3296120, 3330816, 3955344, 4163520, 4944180, 5273792, 5551360, 6592240, 7910688, 8327040, 9888360, 10547584, 13184480, 15821376, 16654080, 19776720, 21095168, 26368960, 31642752, 39553440, 52737920, 63285504, 79106880, 105475840, 158213760, 316427520]

約数ペア:

[(1, 316427520), (2, 158213760), (3, 105475840), (4, 79106880), (5, 63285504), (6, 52737920), (8, 39553440), (10, 31642752), (12, 26368960), (15, 21095168), (16, 19776720), (19, 16654080), (20, 15821376), (24, 13184480), (30, 10547584), (32, 9888360), (38, 8327040), (40, 7910688), (48, 6592240), (57, 5551360), (60, 5273792), (64, 4944180), (76, 4163520), (80, 3955344), (95, 3330816), (96, 3296120), (114, 2775680), (120, 2636896), (128, 2472090), (152, 2081760), (160, 1977672), (190, 1665408), (192, 1648060), (228, 1387840), (240, 1318448), (256, 1236045), (285, 1110272), (304, 1040880), (320, 988836), (380, 832704), (384, 824030), (456, 693920), (480, 659224), (570, 555136), (608, 520440), (640, 494418), (760, 416352), (768, 412015), (912, 346960), (960, 329612), (1140, 277568), (1216, 260220), (1280, 247209), (1520, 208176), (1824, 173480), (1920, 164806), (2280, 138784), (2432, 130110), (3040, 104088), (3648, 86740), (3840, 82403), (4337, 72960), (4560, 69392), (4864, 65055), (6080, 52044), (7296, 43370), (8674, 36480), (9120, 34696), (12160, 26022), (13011, 24320), (14592, 21685), (17348, 18240)]