193038720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 719124480

約数和(自身を除く): 526085760

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 271, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 542, 560, 636, 640, 672, 742, 795, 813, 840, 848, 896, 960, 1060, 1084, 1113, 1120, 1272, 1344, 1355, 1484, 1590, 1626, 1680, 1696, 1855, 1897, 1920, 2120, 2168, 2226, 2240, 2544, 2688, 2710, 2968, 3180, 3252, 3360, 3392, 3710, 3794, 4065, 4240, 4336, 4452, 4480, 5088, 5420, 5565, 5691, 5936, 6360, 6504, 6720, 6784, 7420, 7588, 8130, 8480, 8672, 8904, 9485, 10176, 10840, 11130, 11382, 11872, 12720, 13008, 13440, 14363, 14840, 15176, 16260, 16960, 17344, 17808, 18970, 20352, 21680, 22260, 22764, 23744, 25440, 26016, 28455, 28726, 29680, 30352, 32520, 33920, 34688, 35616, 37940, 43089, 43360, 44520, 45528, 47488, 50880, 52032, 56910, 57452, 59360, 60704, 65040, 71232, 71815, 75880, 86178, 86720, 89040, 91056, 100541, 101760, 104064, 113820, 114904, 118720, 121408, 130080, 142464, 143630, 151760, 172356, 173440, 178080, 182112, 201082, 215445, 227640, 229808, 237440, 242816, 260160, 287260, 301623, 303520, 344712, 356160, 364224, 402164, 430890, 455280, 459616, 502705, 520320, 574520, 603246, 607040, 689424, 712320, 728448, 804328, 861780, 910560, 919232, 1005410, 1149040, 1206492, 1214080, 1378848, 1508115, 1608656, 1723560, 1821120, 1838464, 2010820, 2298080, 2412984, 2757696, 3016230, 3217312, 3447120, 3642240, 4021640, 4596160, 4825968, 5515392, 6032460, 6434624, 6894240, 8043280, 9192320, 9651936, 12064920, 12869248, 13788480, 16086560, 19303872, 24129840, 27576960, 32173120, 38607744, 48259680, 64346240, 96519360, 193038720]

約数ペア:

[(1, 193038720), (2, 96519360), (3, 64346240), (4, 48259680), (5, 38607744), (6, 32173120), (7, 27576960), (8, 24129840), (10, 19303872), (12, 16086560), (14, 13788480), (15, 12869248), (16, 12064920), (20, 9651936), (21, 9192320), (24, 8043280), (28, 6894240), (30, 6434624), (32, 6032460), (35, 5515392), (40, 4825968), (42, 4596160), (48, 4021640), (53, 3642240), (56, 3447120), (60, 3217312), (64, 3016230), (70, 2757696), (80, 2412984), (84, 2298080), (96, 2010820), (105, 1838464), (106, 1821120), (112, 1723560), (120, 1608656), (128, 1508115), (140, 1378848), (159, 1214080), (160, 1206492), (168, 1149040), (192, 1005410), (210, 919232), (212, 910560), (224, 861780), (240, 804328), (265, 728448), (271, 712320), (280, 689424), (318, 607040), (320, 603246), (336, 574520), (371, 520320), (384, 502705), (420, 459616), (424, 455280), (448, 430890), (480, 402164), (530, 364224), (542, 356160), (560, 344712), (636, 303520), (640, 301623), (672, 287260), (742, 260160), (795, 242816), (813, 237440), (840, 229808), (848, 227640), (896, 215445), (960, 201082), (1060, 182112), (1084, 178080), (1113, 173440), (1120, 172356), (1272, 151760), (1344, 143630), (1355, 142464), (1484, 130080), (1590, 121408), (1626, 118720), (1680, 114904), (1696, 113820), (1855, 104064), (1897, 101760), (1920, 100541), (2120, 91056), (2168, 89040), (2226, 86720), (2240, 86178), (2544, 75880), (2688, 71815), (2710, 71232), (2968, 65040), (3180, 60704), (3252, 59360), (3360, 57452), (3392, 56910), (3710, 52032), (3794, 50880), (4065, 47488), (4240, 45528), (4336, 44520), (4452, 43360), (4480, 43089), (5088, 37940), (5420, 35616), (5565, 34688), (5691, 33920), (5936, 32520), (6360, 30352), (6504, 29680), (6720, 28726), (6784, 28455), (7420, 26016), (7588, 25440), (8130, 23744), (8480, 22764), (8672, 22260), (8904, 21680), (9485, 20352), (10176, 18970), (10840, 17808), (11130, 17344), (11382, 16960), (11872, 16260), (12720, 15176), (13008, 14840), (13440, 14363)]