498683360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1421328384

約数和(自身を除く): 922645024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 70, 80, 106, 112, 124, 140, 155, 160, 212, 217, 224, 248, 265, 271, 280, 310, 371, 424, 434, 496, 530, 542, 560, 620, 742, 848, 868, 992, 1060, 1084, 1085, 1120, 1240, 1355, 1484, 1643, 1696, 1736, 1855, 1897, 2120, 2168, 2170, 2480, 2710, 2968, 3286, 3472, 3710, 3794, 4240, 4336, 4340, 4960, 5420, 5936, 6572, 6944, 7420, 7588, 8215, 8401, 8480, 8672, 8680, 9485, 10840, 11501, 11872, 13144, 14363, 14840, 15176, 16430, 16802, 17360, 18970, 21680, 23002, 26288, 28726, 29680, 30352, 32860, 33604, 34720, 37940, 42005, 43360, 46004, 52576, 57452, 57505, 58807, 59360, 60704, 65720, 67208, 71815, 75880, 84010, 92008, 100541, 114904, 115010, 117614, 131440, 134416, 143630, 151760, 168020, 184016, 201082, 229808, 230020, 235228, 262880, 268832, 287260, 294035, 303520, 336040, 368032, 402164, 445253, 459616, 460040, 470456, 502705, 574520, 588070, 672080, 804328, 890506, 920080, 940912, 1005410, 1149040, 1176140, 1344160, 1608656, 1781012, 1840160, 1881824, 2010820, 2226265, 2298080, 2352280, 3116771, 3217312, 3562024, 4021640, 4452530, 4704560, 6233542, 7124048, 8043280, 8905060, 9409120, 12467084, 14248096, 15583855, 16086560, 17810120, 24934168, 31167710, 35620240, 49868336, 62335420, 71240480, 99736672, 124670840, 249341680, 498683360]

約数ペア:

[(1, 498683360), (2, 249341680), (4, 124670840), (5, 99736672), (7, 71240480), (8, 62335420), (10, 49868336), (14, 35620240), (16, 31167710), (20, 24934168), (28, 17810120), (31, 16086560), (32, 15583855), (35, 14248096), (40, 12467084), (53, 9409120), (56, 8905060), (62, 8043280), (70, 7124048), (80, 6233542), (106, 4704560), (112, 4452530), (124, 4021640), (140, 3562024), (155, 3217312), (160, 3116771), (212, 2352280), (217, 2298080), (224, 2226265), (248, 2010820), (265, 1881824), (271, 1840160), (280, 1781012), (310, 1608656), (371, 1344160), (424, 1176140), (434, 1149040), (496, 1005410), (530, 940912), (542, 920080), (560, 890506), (620, 804328), (742, 672080), (848, 588070), (868, 574520), (992, 502705), (1060, 470456), (1084, 460040), (1085, 459616), (1120, 445253), (1240, 402164), (1355, 368032), (1484, 336040), (1643, 303520), (1696, 294035), (1736, 287260), (1855, 268832), (1897, 262880), (2120, 235228), (2168, 230020), (2170, 229808), (2480, 201082), (2710, 184016), (2968, 168020), (3286, 151760), (3472, 143630), (3710, 134416), (3794, 131440), (4240, 117614), (4336, 115010), (4340, 114904), (4960, 100541), (5420, 92008), (5936, 84010), (6572, 75880), (6944, 71815), (7420, 67208), (7588, 65720), (8215, 60704), (8401, 59360), (8480, 58807), (8672, 57505), (8680, 57452), (9485, 52576), (10840, 46004), (11501, 43360), (11872, 42005), (13144, 37940), (14363, 34720), (14840, 33604), (15176, 32860), (16430, 30352), (16802, 29680), (17360, 28726), (18970, 26288), (21680, 23002)]