203573280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13681}}^1$

素因数の和:13730

約数の個数: 96

約数和(自身を含む): 661989888

約数和(自身を除く): 458416608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13681, 14880, 27362, 41043, 54724, 68405, 82086, 109448, 136810, 164172, 205215, 218896, 273620, 328344, 410430, 424111, 437792, 547240, 656688, 820860, 848222, 1094480, 1272333, 1313376, 1641720, 1696444, 2120555, 2188960, 2544666, 3283440, 3392888, 4241110, 5089332, 6361665, 6566880, 6785776, 8482220, 10178664, 12723330, 13571552, 16964440, 20357328, 25446660, 33928880, 40714656, 50893320, 67857760, 101786640, 203573280]

約数ペア:

[(1, 203573280), (2, 101786640), (3, 67857760), (4, 50893320), (5, 40714656), (6, 33928880), (8, 25446660), (10, 20357328), (12, 16964440), (15, 13571552), (16, 12723330), (20, 10178664), (24, 8482220), (30, 6785776), (31, 6566880), (32, 6361665), (40, 5089332), (48, 4241110), (60, 3392888), (62, 3283440), (80, 2544666), (93, 2188960), (96, 2120555), (120, 1696444), (124, 1641720), (155, 1313376), (160, 1272333), (186, 1094480), (240, 848222), (248, 820860), (310, 656688), (372, 547240), (465, 437792), (480, 424111), (496, 410430), (620, 328344), (744, 273620), (930, 218896), (992, 205215), (1240, 164172), (1488, 136810), (1860, 109448), (2480, 82086), (2976, 68405), (3720, 54724), (4960, 41043), (7440, 27362), (13681, 14880)]