178116120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5474

約数の個数: 192

約数和(自身を含む): 712595520

約数和(自身を除く): 534479400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5437, 5460, 6552, 8190, 10874, 10920, 16311, 16380, 21748, 27185, 32622, 32760, 38059, 43496, 48933, 54370, 65244, 70681, 76118, 81555, 97866, 108740, 114177, 130488, 141362, 152236, 163110, 190295, 195732, 212043, 217480, 228354, 244665, 282724, 304472, 326220, 342531, 353405, 380590, 391464, 424086, 456708, 489330, 494767, 565448, 570885, 636129, 652440, 685062, 706810, 761180, 848172, 913416, 978660, 989534, 1060215, 1141770, 1272258, 1370124, 1413620, 1484301, 1522360, 1696344, 1712655, 1957320, 1979068, 2120430, 2283540, 2473835, 2544516, 2740248, 2827240, 2968602, 3180645, 3425310, 3958136, 4240860, 4452903, 4567080, 4947670, 5089032, 5937204, 6361290, 6850620, 7421505, 8481720, 8905806, 9895340, 11874408, 12722580, 13701240, 14843010, 17811612, 19790680, 22264515, 25445160, 29686020, 35623224, 44529030, 59372040, 89058060, 178116120]

約数ペア:

[(1, 178116120), (2, 89058060), (3, 59372040), (4, 44529030), (5, 35623224), (6, 29686020), (7, 25445160), (8, 22264515), (9, 19790680), (10, 17811612), (12, 14843010), (13, 13701240), (14, 12722580), (15, 11874408), (18, 9895340), (20, 8905806), (21, 8481720), (24, 7421505), (26, 6850620), (28, 6361290), (30, 5937204), (35, 5089032), (36, 4947670), (39, 4567080), (40, 4452903), (42, 4240860), (45, 3958136), (52, 3425310), (56, 3180645), (60, 2968602), (63, 2827240), (65, 2740248), (70, 2544516), (72, 2473835), (78, 2283540), (84, 2120430), (90, 1979068), (91, 1957320), (104, 1712655), (105, 1696344), (117, 1522360), (120, 1484301), (126, 1413620), (130, 1370124), (140, 1272258), (156, 1141770), (168, 1060215), (180, 989534), (182, 978660), (195, 913416), (210, 848172), (234, 761180), (252, 706810), (260, 685062), (273, 652440), (280, 636129), (312, 570885), (315, 565448), (360, 494767), (364, 489330), (390, 456708), (420, 424086), (455, 391464), (468, 380590), (504, 353405), (520, 342531), (546, 326220), (585, 304472), (630, 282724), (728, 244665), (780, 228354), (819, 217480), (840, 212043), (910, 195732), (936, 190295), (1092, 163110), (1170, 152236), (1260, 141362), (1365, 130488), (1560, 114177), (1638, 108740), (1820, 97866), (2184, 81555), (2340, 76118), (2520, 70681), (2730, 65244), (3276, 54370), (3640, 48933), (4095, 43496), (4680, 38059), (5437, 32760), (5460, 32622), (6552, 27185), (8190, 21748), (10874, 16380), (10920, 16311)]