386077440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 1441069056

約数和(自身を除く): 1054991616

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, 256, 265, 271, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 542, 560, 636, 640, 672, 742, 768, 795, 813, 840, 848, 896, 960, 1060, 1084, 1113, 1120, 1272, 1280, 1344, 1355, 1484, 1590, 1626, 1680, 1696, 1792, 1855, 1897, 1920, 2120, 2168, 2226, 2240, 2544, 2688, 2710, 2968, 3180, 3252, 3360, 3392, 3710, 3794, 3840, 4065, 4240, 4336, 4452, 4480, 5088, 5376, 5420, 5565, 5691, 5936, 6360, 6504, 6720, 6784, 7420, 7588, 8130, 8480, 8672, 8904, 8960, 9485, 10176, 10840, 11130, 11382, 11872, 12720, 13008, 13440, 13568, 14363, 14840, 15176, 16260, 16960, 17344, 17808, 18970, 20352, 21680, 22260, 22764, 23744, 25440, 26016, 26880, 28455, 28726, 29680, 30352, 32520, 33920, 34688, 35616, 37940, 40704, 43089, 43360, 44520, 45528, 47488, 50880, 52032, 56910, 57452, 59360, 60704, 65040, 67840, 69376, 71232, 71815, 75880, 86178, 86720, 89040, 91056, 94976, 100541, 101760, 104064, 113820, 114904, 118720, 121408, 130080, 142464, 143630, 151760, 172356, 173440, 178080, 182112, 201082, 203520, 208128, 215445, 227640, 229808, 237440, 242816, 260160, 284928, 287260, 301623, 303520, 344712, 346880, 356160, 364224, 402164, 430890, 455280, 459616, 474880, 485632, 502705, 520320, 574520, 603246, 607040, 689424, 712320, 728448, 804328, 861780, 910560, 919232, 1005410, 1040640, 1149040, 1206492, 1214080, 1378848, 1424640, 1456896, 1508115, 1608656, 1723560, 1821120, 1838464, 2010820, 2298080, 2412984, 2428160, 2757696, 3016230, 3217312, 3447120, 3642240, 3676928, 4021640, 4596160, 4825968, 5515392, 6032460, 6434624, 6894240, 7284480, 8043280, 9192320, 9651936, 11030784, 12064920, 12869248, 13788480, 16086560, 18384640, 19303872, 24129840, 25738496, 27576960, 32173120, 38607744, 48259680, 55153920, 64346240, 77215488, 96519360, 128692480, 193038720, 386077440]

約数ペア:

[(1, 386077440), (2, 193038720), (3, 128692480), (4, 96519360), (5, 77215488), (6, 64346240), (7, 55153920), (8, 48259680), (10, 38607744), (12, 32173120), (14, 27576960), (15, 25738496), (16, 24129840), (20, 19303872), (21, 18384640), (24, 16086560), (28, 13788480), (30, 12869248), (32, 12064920), (35, 11030784), (40, 9651936), (42, 9192320), (48, 8043280), (53, 7284480), (56, 6894240), (60, 6434624), (64, 6032460), (70, 5515392), (80, 4825968), (84, 4596160), (96, 4021640), (105, 3676928), (106, 3642240), (112, 3447120), (120, 3217312), (128, 3016230), (140, 2757696), (159, 2428160), (160, 2412984), (168, 2298080), (192, 2010820), (210, 1838464), (212, 1821120), (224, 1723560), (240, 1608656), (256, 1508115), (265, 1456896), (271, 1424640), (280, 1378848), (318, 1214080), (320, 1206492), (336, 1149040), (371, 1040640), (384, 1005410), (420, 919232), (424, 910560), (448, 861780), (480, 804328), (530, 728448), (542, 712320), (560, 689424), (636, 607040), (640, 603246), (672, 574520), (742, 520320), (768, 502705), (795, 485632), (813, 474880), (840, 459616), (848, 455280), (896, 430890), (960, 402164), (1060, 364224), (1084, 356160), (1113, 346880), (1120, 344712), (1272, 303520), (1280, 301623), (1344, 287260), (1355, 284928), (1484, 260160), (1590, 242816), (1626, 237440), (1680, 229808), (1696, 227640), (1792, 215445), (1855, 208128), (1897, 203520), (1920, 201082), (2120, 182112), (2168, 178080), (2226, 173440), (2240, 172356), (2544, 151760), (2688, 143630), (2710, 142464), (2968, 130080), (3180, 121408), (3252, 118720), (3360, 114904), (3392, 113820), (3710, 104064), (3794, 101760), (3840, 100541), (4065, 94976), (4240, 91056), (4336, 89040), (4452, 86720), (4480, 86178), (5088, 75880), (5376, 71815), (5420, 71232), (5565, 69376), (5691, 67840), (5936, 65040), (6360, 60704), (6504, 59360), (6720, 57452), (6784, 56910), (7420, 52032), (7588, 50880), (8130, 47488), (8480, 45528), (8672, 44520), (8904, 43360), (8960, 43089), (9485, 40704), (10176, 37940), (10840, 35616), (11130, 34688), (11382, 33920), (11872, 32520), (12720, 30352), (13008, 29680), (13440, 28726), (13568, 28455), (14363, 26880), (14840, 26016), (15176, 25440), (16260, 23744), (16960, 22764), (17344, 22260), (17808, 21680), (18970, 20352)]