396945360

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 240

約数和(自身を含む): 1580482176

約数和(自身を除く): 1183536816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2917, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 5834, 6480, 6804, 7560, 8505, 8751, 9072, 9720, 11340, 11668, 13608, 14585, 15120, 17010, 17502, 19440, 20419, 22680, 23336, 26253, 27216, 29170, 34020, 35004, 40838, 43755, 45360, 46672, 52506, 58340, 61257, 68040, 70008, 78759, 81676, 87510, 102095, 105012, 116680, 122514, 131265, 136080, 140016, 157518, 163352, 175020, 183771, 204190, 210024, 233360, 236277, 245028, 262530, 306285, 315036, 326704, 350040, 367542, 393795, 408380, 420048, 472554, 490056, 525060, 551313, 612570, 630072, 700080, 708831, 735084, 787590, 816760, 918855, 945108, 980112, 1050120, 1102626, 1181385, 1225140, 1260144, 1417662, 1470168, 1575180, 1633520, 1653939, 1837710, 1890216, 2100240, 2205252, 2362770, 2450280, 2756565, 2835324, 2940336, 3150360, 3307878, 3544155, 3675420, 3780432, 4410504, 4725540, 4900560, 4961817, 5513130, 5670648, 6300720, 6615756, 7088310, 7350840, 8269695, 8821008, 9451080, 9923634, 11026260, 11341296, 13231512, 14176620, 14701680, 16539390, 18902160, 19847268, 22052520, 24809085, 26463024, 28353240, 33078780, 39694536, 44105040, 49618170, 56706480, 66157560, 79389072, 99236340, 132315120, 198472680, 396945360]

約数ペア:

[(1, 396945360), (2, 198472680), (3, 132315120), (4, 99236340), (5, 79389072), (6, 66157560), (7, 56706480), (8, 49618170), (9, 44105040), (10, 39694536), (12, 33078780), (14, 28353240), (15, 26463024), (16, 24809085), (18, 22052520), (20, 19847268), (21, 18902160), (24, 16539390), (27, 14701680), (28, 14176620), (30, 13231512), (35, 11341296), (36, 11026260), (40, 9923634), (42, 9451080), (45, 8821008), (48, 8269695), (54, 7350840), (56, 7088310), (60, 6615756), (63, 6300720), (70, 5670648), (72, 5513130), (80, 4961817), (81, 4900560), (84, 4725540), (90, 4410504), (105, 3780432), (108, 3675420), (112, 3544155), (120, 3307878), (126, 3150360), (135, 2940336), (140, 2835324), (144, 2756565), (162, 2450280), (168, 2362770), (180, 2205252), (189, 2100240), (210, 1890216), (216, 1837710), (240, 1653939), (243, 1633520), (252, 1575180), (270, 1470168), (280, 1417662), (315, 1260144), (324, 1225140), (336, 1181385), (360, 1102626), (378, 1050120), (405, 980112), (420, 945108), (432, 918855), (486, 816760), (504, 787590), (540, 735084), (560, 708831), (567, 700080), (630, 630072), (648, 612570), (720, 551313), (756, 525060), (810, 490056), (840, 472554), (945, 420048), (972, 408380), (1008, 393795), (1080, 367542), (1134, 350040), (1215, 326704), (1260, 315036), (1296, 306285), (1512, 262530), (1620, 245028), (1680, 236277), (1701, 233360), (1890, 210024), (1944, 204190), (2160, 183771), (2268, 175020), (2430, 163352), (2520, 157518), (2835, 140016), (2917, 136080), (3024, 131265), (3240, 122514), (3402, 116680), (3780, 105012), (3888, 102095), (4536, 87510), (4860, 81676), (5040, 78759), (5670, 70008), (5834, 68040), (6480, 61257), (6804, 58340), (7560, 52506), (8505, 46672), (8751, 45360), (9072, 43755), (9720, 40838), (11340, 35004), (11668, 34020), (13608, 29170), (14585, 27216), (15120, 26253), (17010, 23336), (17502, 22680), (19440, 20419)]