43221360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 121768080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 1979, 2184, 2730, 3120, 3640, 3958, 4368, 5460, 5937, 7280, 7916, 9895, 10920, 11874, 13853, 15832, 19790, 21840, 23748, 25727, 27706, 29685, 31664, 39580, 41559, 47496, 51454, 55412, 59370, 69265, 77181, 79160, 83118, 94992, 102908, 110824, 118740, 128635, 138530, 154362, 158320, 166236, 180089, 205816, 207795, 221648, 237480, 257270, 277060, 308724, 332472, 360178, 385905, 411632, 415590, 474960, 514540, 540267, 554120, 617448, 664944, 720356, 771810, 831180, 900445, 1029080, 1080534, 1108240, 1234896, 1440712, 1543620, 1662360, 1800890, 2058160, 2161068, 2701335, 2881424, 3087240, 3324720, 3601780, 4322136, 5402670, 6174480, 7203560, 8644272, 10805340, 14407120, 21610680, 43221360]

約数ペア:

[(1, 43221360), (2, 21610680), (3, 14407120), (4, 10805340), (5, 8644272), (6, 7203560), (7, 6174480), (8, 5402670), (10, 4322136), (12, 3601780), (13, 3324720), (14, 3087240), (15, 2881424), (16, 2701335), (20, 2161068), (21, 2058160), (24, 1800890), (26, 1662360), (28, 1543620), (30, 1440712), (35, 1234896), (39, 1108240), (40, 1080534), (42, 1029080), (48, 900445), (52, 831180), (56, 771810), (60, 720356), (65, 664944), (70, 617448), (78, 554120), (80, 540267), (84, 514540), (91, 474960), (104, 415590), (105, 411632), (112, 385905), (120, 360178), (130, 332472), (140, 308724), (156, 277060), (168, 257270), (182, 237480), (195, 221648), (208, 207795), (210, 205816), (240, 180089), (260, 166236), (273, 158320), (280, 154362), (312, 138530), (336, 128635), (364, 118740), (390, 110824), (420, 102908), (455, 94992), (520, 83118), (546, 79160), (560, 77181), (624, 69265), (728, 59370), (780, 55412), (840, 51454), (910, 47496), (1040, 41559), (1092, 39580), (1365, 31664), (1456, 29685), (1560, 27706), (1680, 25727), (1820, 23748), (1979, 21840), (2184, 19790), (2730, 15832), (3120, 13853), (3640, 11874), (3958, 10920), (4368, 9895), (5460, 7916), (5937, 7280)]