189934080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3533}}^1$

素因数の和:3566

約数の個数: 160

約数和(自身を含む): 694134144

約数和(自身を除く): 504200064

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3533, 3584, 3840, 4480, 5376, 6720, 7066, 7680, 8960, 10599, 10752, 13440, 14132, 17665, 17920, 21198, 24731, 26880, 28264, 35330, 42396, 49462, 52995, 53760, 56528, 70660, 74193, 84792, 98924, 105990, 113056, 123655, 141320, 148386, 169584, 197848, 211980, 226112, 247310, 282640, 296772, 339168, 370965, 395696, 423960, 452224, 494620, 565280, 593544, 678336, 741930, 791392, 847920, 904448, 989240, 1130560, 1187088, 1356672, 1483860, 1582784, 1695840, 1808896, 1978480, 2261120, 2374176, 2713344, 2967720, 3165568, 3391680, 3956960, 4522240, 4748352, 5426688, 5935440, 6331136, 6783360, 7913920, 9044480, 9496704, 11870880, 12662272, 13566720, 15827840, 18993408, 23741760, 27133440, 31655680, 37986816, 47483520, 63311360, 94967040, 189934080]

約数ペア:

[(1, 189934080), (2, 94967040), (3, 63311360), (4, 47483520), (5, 37986816), (6, 31655680), (7, 27133440), (8, 23741760), (10, 18993408), (12, 15827840), (14, 13566720), (15, 12662272), (16, 11870880), (20, 9496704), (21, 9044480), (24, 7913920), (28, 6783360), (30, 6331136), (32, 5935440), (35, 5426688), (40, 4748352), (42, 4522240), (48, 3956960), (56, 3391680), (60, 3165568), (64, 2967720), (70, 2713344), (80, 2374176), (84, 2261120), (96, 1978480), (105, 1808896), (112, 1695840), (120, 1582784), (128, 1483860), (140, 1356672), (160, 1187088), (168, 1130560), (192, 989240), (210, 904448), (224, 847920), (240, 791392), (256, 741930), (280, 678336), (320, 593544), (336, 565280), (384, 494620), (420, 452224), (448, 423960), (480, 395696), (512, 370965), (560, 339168), (640, 296772), (672, 282640), (768, 247310), (840, 226112), (896, 211980), (960, 197848), (1120, 169584), (1280, 148386), (1344, 141320), (1536, 123655), (1680, 113056), (1792, 105990), (1920, 98924), (2240, 84792), (2560, 74193), (2688, 70660), (3360, 56528), (3533, 53760), (3584, 52995), (3840, 49462), (4480, 42396), (5376, 35330), (6720, 28264), (7066, 26880), (7680, 24731), (8960, 21198), (10599, 17920), (10752, 17665), (13440, 14132)]