129664080

素因数分解:

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

素因数の和:2018

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 406551600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1979, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3958, 4095, 4368, 4680, 5040, 5460, 5937, 6552, 7280, 7916, 8190, 9360, 9895, 10920, 11874, 13104, 13853, 15832, 16380, 17811, 19790, 21840, 23748, 25727, 27706, 29685, 31664, 32760, 35622, 39580, 41559, 47496, 51454, 55412, 59370, 65520, 69265, 71244, 77181, 79160, 83118, 89055, 94992, 102908, 110824, 118740, 124677, 128635, 138530, 142488, 154362, 158320, 166236, 178110, 180089, 205816, 207795, 221648, 231543, 237480, 249354, 257270, 277060, 284976, 308724, 332472, 356220, 360178, 385905, 411632, 415590, 463086, 474960, 498708, 514540, 540267, 554120, 617448, 623385, 664944, 712440, 720356, 771810, 831180, 900445, 926172, 997416, 1029080, 1080534, 1108240, 1157715, 1234896, 1246770, 1424880, 1440712, 1543620, 1620801, 1662360, 1800890, 1852344, 1994832, 2058160, 2161068, 2315430, 2493540, 2701335, 2881424, 3087240, 3241602, 3324720, 3601780, 3704688, 4322136, 4630860, 4987080, 5402670, 6174480, 6483204, 7203560, 8104005, 8644272, 9261720, 9974160, 10805340, 12966408, 14407120, 16208010, 18523440, 21610680, 25932816, 32416020, 43221360, 64832040, 129664080]

約数ペア:

[(1, 129664080), (2, 64832040), (3, 43221360), (4, 32416020), (5, 25932816), (6, 21610680), (7, 18523440), (8, 16208010), (9, 14407120), (10, 12966408), (12, 10805340), (13, 9974160), (14, 9261720), (15, 8644272), (16, 8104005), (18, 7203560), (20, 6483204), (21, 6174480), (24, 5402670), (26, 4987080), (28, 4630860), (30, 4322136), (35, 3704688), (36, 3601780), (39, 3324720), (40, 3241602), (42, 3087240), (45, 2881424), (48, 2701335), (52, 2493540), (56, 2315430), (60, 2161068), (63, 2058160), (65, 1994832), (70, 1852344), (72, 1800890), (78, 1662360), (80, 1620801), (84, 1543620), (90, 1440712), (91, 1424880), (104, 1246770), (105, 1234896), (112, 1157715), (117, 1108240), (120, 1080534), (126, 1029080), (130, 997416), (140, 926172), (144, 900445), (156, 831180), (168, 771810), (180, 720356), (182, 712440), (195, 664944), (208, 623385), (210, 617448), (234, 554120), (240, 540267), (252, 514540), (260, 498708), (273, 474960), (280, 463086), (312, 415590), (315, 411632), (336, 385905), (360, 360178), (364, 356220), (390, 332472), (420, 308724), (455, 284976), (468, 277060), (504, 257270), (520, 249354), (546, 237480), (560, 231543), (585, 221648), (624, 207795), (630, 205816), (720, 180089), (728, 178110), (780, 166236), (819, 158320), (840, 154362), (910, 142488), (936, 138530), (1008, 128635), (1040, 124677), (1092, 118740), (1170, 110824), (1260, 102908), (1365, 94992), (1456, 89055), (1560, 83118), (1638, 79160), (1680, 77181), (1820, 71244), (1872, 69265), (1979, 65520), (2184, 59370), (2340, 55412), (2520, 51454), (2730, 47496), (3120, 41559), (3276, 39580), (3640, 35622), (3958, 32760), (4095, 31664), (4368, 29685), (4680, 27706), (5040, 25727), (5460, 23748), (5937, 21840), (6552, 19790), (7280, 17811), (7916, 16380), (8190, 15832), (9360, 13853), (9895, 13104), (10920, 11874)]