172579470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 351419250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 49, 57, 70, 74, 95, 98, 105, 111, 114, 133, 147, 167, 185, 190, 210, 222, 245, 259, 266, 285, 294, 334, 370, 399, 490, 501, 518, 555, 570, 665, 703, 735, 777, 798, 835, 931, 1002, 1110, 1169, 1295, 1330, 1406, 1470, 1554, 1670, 1813, 1862, 1995, 2109, 2338, 2505, 2590, 2793, 3173, 3507, 3515, 3626, 3885, 3990, 4218, 4655, 4921, 5010, 5439, 5586, 5845, 6179, 6346, 7014, 7030, 7770, 8183, 9065, 9310, 9519, 9842, 10545, 10878, 11690, 12358, 13965, 14763, 15865, 16366, 17535, 18130, 18537, 19038, 21090, 22211, 24549, 24605, 27195, 27930, 29526, 30895, 31730, 34447, 35070, 37074, 40915, 43253, 44422, 47595, 49098, 49210, 54390, 61790, 66633, 68894, 73815, 81830, 86506, 92685, 95190, 103341, 111055, 117401, 122745, 129759, 133266, 147630, 155477, 172235, 185370, 206682, 216265, 222110, 234802, 245490, 259518, 302771, 310954, 333165, 344470, 352203, 432530, 466431, 516705, 587005, 605542, 648795, 666330, 704406, 777385, 821807, 908313, 932862, 1033410, 1174010, 1297590, 1513855, 1554770, 1643614, 1761015, 1816626, 2332155, 2465421, 3027710, 3522030, 4109035, 4541565, 4664310, 4930842, 5752649, 8218070, 9083130, 11505298, 12327105, 17257947, 24654210, 28763245, 34515894, 57526490, 86289735, 172579470]

約数ペア:

[(1, 172579470), (2, 86289735), (3, 57526490), (5, 34515894), (6, 28763245), (7, 24654210), (10, 17257947), (14, 12327105), (15, 11505298), (19, 9083130), (21, 8218070), (30, 5752649), (35, 4930842), (37, 4664310), (38, 4541565), (42, 4109035), (49, 3522030), (57, 3027710), (70, 2465421), (74, 2332155), (95, 1816626), (98, 1761015), (105, 1643614), (111, 1554770), (114, 1513855), (133, 1297590), (147, 1174010), (167, 1033410), (185, 932862), (190, 908313), (210, 821807), (222, 777385), (245, 704406), (259, 666330), (266, 648795), (285, 605542), (294, 587005), (334, 516705), (370, 466431), (399, 432530), (490, 352203), (501, 344470), (518, 333165), (555, 310954), (570, 302771), (665, 259518), (703, 245490), (735, 234802), (777, 222110), (798, 216265), (835, 206682), (931, 185370), (1002, 172235), (1110, 155477), (1169, 147630), (1295, 133266), (1330, 129759), (1406, 122745), (1470, 117401), (1554, 111055), (1670, 103341), (1813, 95190), (1862, 92685), (1995, 86506), (2109, 81830), (2338, 73815), (2505, 68894), (2590, 66633), (2793, 61790), (3173, 54390), (3507, 49210), (3515, 49098), (3626, 47595), (3885, 44422), (3990, 43253), (4218, 40915), (4655, 37074), (4921, 35070), (5010, 34447), (5439, 31730), (5586, 30895), (5845, 29526), (6179, 27930), (6346, 27195), (7014, 24605), (7030, 24549), (7770, 22211), (8183, 21090), (9065, 19038), (9310, 18537), (9519, 18130), (9842, 17535), (10545, 16366), (10878, 15865), (11690, 14763), (12358, 13965)]