70497840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 258554880

約数和(自身を除く): 188057040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1447, 1624, 1680, 1740, 2030, 2320, 2436, 2894, 3045, 3248, 3480, 4060, 4341, 4872, 5788, 6090, 6960, 7235, 8120, 8682, 9744, 10129, 11576, 12180, 14470, 16240, 17364, 20258, 21705, 23152, 24360, 28940, 30387, 34728, 40516, 41963, 43410, 48720, 50645, 57880, 60774, 69456, 81032, 83926, 86820, 101290, 115760, 121548, 125889, 151935, 162064, 167852, 173640, 202580, 209815, 243096, 251778, 293741, 303870, 335704, 347280, 405160, 419630, 486192, 503556, 587482, 607740, 629445, 671408, 810320, 839260, 881223, 1007112, 1174964, 1215480, 1258890, 1468705, 1678520, 1762446, 2014224, 2349928, 2430960, 2517780, 2937410, 3357040, 3524892, 4406115, 4699856, 5035560, 5874820, 7049784, 8812230, 10071120, 11749640, 14099568, 17624460, 23499280, 35248920, 70497840]

約数ペア:

[(1, 70497840), (2, 35248920), (3, 23499280), (4, 17624460), (5, 14099568), (6, 11749640), (7, 10071120), (8, 8812230), (10, 7049784), (12, 5874820), (14, 5035560), (15, 4699856), (16, 4406115), (20, 3524892), (21, 3357040), (24, 2937410), (28, 2517780), (29, 2430960), (30, 2349928), (35, 2014224), (40, 1762446), (42, 1678520), (48, 1468705), (56, 1258890), (58, 1215480), (60, 1174964), (70, 1007112), (80, 881223), (84, 839260), (87, 810320), (105, 671408), (112, 629445), (116, 607740), (120, 587482), (140, 503556), (145, 486192), (168, 419630), (174, 405160), (203, 347280), (210, 335704), (232, 303870), (240, 293741), (280, 251778), (290, 243096), (336, 209815), (348, 202580), (406, 173640), (420, 167852), (435, 162064), (464, 151935), (560, 125889), (580, 121548), (609, 115760), (696, 101290), (812, 86820), (840, 83926), (870, 81032), (1015, 69456), (1160, 60774), (1218, 57880), (1392, 50645), (1447, 48720), (1624, 43410), (1680, 41963), (1740, 40516), (2030, 34728), (2320, 30387), (2436, 28940), (2894, 24360), (3045, 23152), (3248, 21705), (3480, 20258), (4060, 17364), (4341, 16240), (4872, 14470), (5788, 12180), (6090, 11576), (6960, 10129), (7235, 9744), (8120, 8682)]