47138280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3339

約数の個数: 128

約数和(自身を含む): 171175680

約数和(自身を除く): 124037400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3301, 3570, 4760, 6602, 7140, 9903, 13204, 14280, 16505, 19806, 23107, 26408, 33010, 39612, 46214, 49515, 56117, 66020, 69321, 79224, 92428, 99030, 112234, 115535, 132040, 138642, 168351, 184856, 198060, 224468, 231070, 277284, 280585, 336702, 346605, 392819, 396120, 448936, 462140, 554568, 561170, 673404, 693210, 785638, 841755, 924280, 1122340, 1178457, 1346808, 1386420, 1571276, 1683510, 1964095, 2244680, 2356914, 2772840, 3142552, 3367020, 3928190, 4713828, 5892285, 6734040, 7856380, 9427656, 11784570, 15712760, 23569140, 47138280]

約数ペア:

[(1, 47138280), (2, 23569140), (3, 15712760), (4, 11784570), (5, 9427656), (6, 7856380), (7, 6734040), (8, 5892285), (10, 4713828), (12, 3928190), (14, 3367020), (15, 3142552), (17, 2772840), (20, 2356914), (21, 2244680), (24, 1964095), (28, 1683510), (30, 1571276), (34, 1386420), (35, 1346808), (40, 1178457), (42, 1122340), (51, 924280), (56, 841755), (60, 785638), (68, 693210), (70, 673404), (84, 561170), (85, 554568), (102, 462140), (105, 448936), (119, 396120), (120, 392819), (136, 346605), (140, 336702), (168, 280585), (170, 277284), (204, 231070), (210, 224468), (238, 198060), (255, 184856), (280, 168351), (340, 138642), (357, 132040), (408, 115535), (420, 112234), (476, 99030), (510, 92428), (595, 79224), (680, 69321), (714, 66020), (840, 56117), (952, 49515), (1020, 46214), (1190, 39612), (1428, 33010), (1785, 26408), (2040, 23107), (2380, 19806), (2856, 16505), (3301, 14280), (3570, 13204), (4760, 9903), (6602, 7140)]