57202320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 148498800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 431, 474, 553, 560, 632, 790, 840, 862, 948, 1106, 1185, 1264, 1293, 1580, 1659, 1680, 1724, 1896, 2155, 2212, 2370, 2586, 2765, 3017, 3160, 3318, 3448, 3792, 4310, 4424, 4740, 5172, 5530, 6034, 6320, 6465, 6636, 6896, 8295, 8620, 8848, 9051, 9480, 10344, 11060, 12068, 12930, 13272, 15085, 16590, 17240, 18102, 18960, 20688, 22120, 24136, 25860, 26544, 30170, 33180, 34049, 34480, 36204, 44240, 45255, 48272, 51720, 60340, 66360, 68098, 72408, 90510, 102147, 103440, 120680, 132720, 136196, 144816, 170245, 181020, 204294, 238343, 241360, 272392, 340490, 362040, 408588, 476686, 510735, 544784, 680980, 715029, 724080, 817176, 953372, 1021470, 1191715, 1361960, 1430058, 1634352, 1906744, 2042940, 2383430, 2723920, 2860116, 3575145, 3813488, 4085880, 4766860, 5720232, 7150290, 8171760, 9533720, 11440464, 14300580, 19067440, 28601160, 57202320]

約数ペア:

[(1, 57202320), (2, 28601160), (3, 19067440), (4, 14300580), (5, 11440464), (6, 9533720), (7, 8171760), (8, 7150290), (10, 5720232), (12, 4766860), (14, 4085880), (15, 3813488), (16, 3575145), (20, 2860116), (21, 2723920), (24, 2383430), (28, 2042940), (30, 1906744), (35, 1634352), (40, 1430058), (42, 1361960), (48, 1191715), (56, 1021470), (60, 953372), (70, 817176), (79, 724080), (80, 715029), (84, 680980), (105, 544784), (112, 510735), (120, 476686), (140, 408588), (158, 362040), (168, 340490), (210, 272392), (237, 241360), (240, 238343), (280, 204294), (316, 181020), (336, 170245), (395, 144816), (420, 136196), (431, 132720), (474, 120680), (553, 103440), (560, 102147), (632, 90510), (790, 72408), (840, 68098), (862, 66360), (948, 60340), (1106, 51720), (1185, 48272), (1264, 45255), (1293, 44240), (1580, 36204), (1659, 34480), (1680, 34049), (1724, 33180), (1896, 30170), (2155, 26544), (2212, 25860), (2370, 24136), (2586, 22120), (2765, 20688), (3017, 18960), (3160, 18102), (3318, 17240), (3448, 16590), (3792, 15085), (4310, 13272), (4424, 12930), (4740, 12068), (5172, 11060), (5530, 10344), (6034, 9480), (6320, 9051), (6465, 8848), (6636, 8620), (6896, 8295)]