867096720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 240

約数和(自身を含む): 3406246272

約数和(自身を除く): 2539149552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4001, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 8002, 9030, 10320, 10836, 12003, 12040, 13545, 14448, 15480, 16004, 18060, 20005, 21672, 24006, 24080, 27090, 28007, 30960, 32008, 36009, 36120, 40010, 43344, 48012, 54180, 56014, 60015, 64016, 72018, 72240, 80020, 84021, 96024, 108360, 112028, 120030, 140035, 144036, 160040, 168042, 172043, 180045, 192048, 216720, 224056, 240060, 252063, 280070, 288072, 320080, 336084, 344086, 360090, 420105, 448112, 480120, 504126, 516129, 560140, 576144, 672168, 688172, 720180, 840210, 860215, 960240, 1008252, 1032258, 1120280, 1204301, 1260315, 1344336, 1376344, 1440360, 1548387, 1680420, 1720430, 2016504, 2064516, 2240560, 2408602, 2520630, 2580645, 2752688, 2880720, 3096774, 3360840, 3440860, 3612903, 4033008, 4129032, 4817204, 5041260, 5161290, 6021505, 6193548, 6721680, 6881720, 7225806, 7741935, 8258064, 9634408, 10082520, 10322580, 10838709, 12043010, 12387096, 13763440, 14451612, 15483870, 18064515, 19268816, 20165040, 20645160, 21677418, 24086020, 24774192, 28903224, 30967740, 36129030, 41290320, 43354836, 48172040, 54193545, 57806448, 61935480, 72258060, 86709672, 96344080, 108387090, 123870960, 144516120, 173419344, 216774180, 289032240, 433548360, 867096720]

約数ペア:

[(1, 867096720), (2, 433548360), (3, 289032240), (4, 216774180), (5, 173419344), (6, 144516120), (7, 123870960), (8, 108387090), (9, 96344080), (10, 86709672), (12, 72258060), (14, 61935480), (15, 57806448), (16, 54193545), (18, 48172040), (20, 43354836), (21, 41290320), (24, 36129030), (28, 30967740), (30, 28903224), (35, 24774192), (36, 24086020), (40, 21677418), (42, 20645160), (43, 20165040), (45, 19268816), (48, 18064515), (56, 15483870), (60, 14451612), (63, 13763440), (70, 12387096), (72, 12043010), (80, 10838709), (84, 10322580), (86, 10082520), (90, 9634408), (105, 8258064), (112, 7741935), (120, 7225806), (126, 6881720), (129, 6721680), (140, 6193548), (144, 6021505), (168, 5161290), (172, 5041260), (180, 4817204), (210, 4129032), (215, 4033008), (240, 3612903), (252, 3440860), (258, 3360840), (280, 3096774), (301, 2880720), (315, 2752688), (336, 2580645), (344, 2520630), (360, 2408602), (387, 2240560), (420, 2064516), (430, 2016504), (504, 1720430), (516, 1680420), (560, 1548387), (602, 1440360), (630, 1376344), (645, 1344336), (688, 1260315), (720, 1204301), (774, 1120280), (840, 1032258), (860, 1008252), (903, 960240), (1008, 860215), (1032, 840210), (1204, 720180), (1260, 688172), (1290, 672168), (1505, 576144), (1548, 560140), (1680, 516129), (1720, 504126), (1806, 480120), (1935, 448112), (2064, 420105), (2408, 360090), (2520, 344086), (2580, 336084), (2709, 320080), (3010, 288072), (3096, 280070), (3440, 252063), (3612, 240060), (3870, 224056), (4001, 216720), (4515, 192048), (4816, 180045), (5040, 172043), (5160, 168042), (5418, 160040), (6020, 144036), (6192, 140035), (7224, 120030), (7740, 112028), (8002, 108360), (9030, 96024), (10320, 84021), (10836, 80020), (12003, 72240), (12040, 72018), (13545, 64016), (14448, 60015), (15480, 56014), (16004, 54180), (18060, 48012), (20005, 43344), (21672, 40010), (24006, 36120), (24080, 36009), (27090, 32008), (28007, 30960)]