139568640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 160

約数和(自身を含む): 472871520

約数和(自身を除く): 333302880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1069, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2138, 2176, 2560, 2720, 3207, 3264, 3840, 4080, 4276, 4352, 5345, 5440, 6414, 6528, 7680, 8160, 8552, 8704, 10690, 10880, 12828, 13056, 16035, 16320, 17104, 18173, 21380, 21760, 25656, 26112, 32070, 32640, 34208, 36346, 42760, 43520, 51312, 54519, 64140, 65280, 68416, 72692, 85520, 90865, 102624, 109038, 128280, 130560, 136832, 145384, 171040, 181730, 205248, 218076, 256560, 272595, 273664, 290768, 342080, 363460, 410496, 436152, 513120, 545190, 547328, 581536, 684160, 726920, 820992, 872304, 1026240, 1090380, 1163072, 1368320, 1453840, 1641984, 1744608, 2052480, 2180760, 2326144, 2736640, 2907680, 3489216, 4104960, 4361520, 4652288, 5815360, 6978432, 8209920, 8723040, 9304576, 11630720, 13956864, 17446080, 23261440, 27913728, 34892160, 46522880, 69784320, 139568640]

約数ペア:

[(1, 139568640), (2, 69784320), (3, 46522880), (4, 34892160), (5, 27913728), (6, 23261440), (8, 17446080), (10, 13956864), (12, 11630720), (15, 9304576), (16, 8723040), (17, 8209920), (20, 6978432), (24, 5815360), (30, 4652288), (32, 4361520), (34, 4104960), (40, 3489216), (48, 2907680), (51, 2736640), (60, 2326144), (64, 2180760), (68, 2052480), (80, 1744608), (85, 1641984), (96, 1453840), (102, 1368320), (120, 1163072), (128, 1090380), (136, 1026240), (160, 872304), (170, 820992), (192, 726920), (204, 684160), (240, 581536), (255, 547328), (256, 545190), (272, 513120), (320, 436152), (340, 410496), (384, 363460), (408, 342080), (480, 290768), (510, 273664), (512, 272595), (544, 256560), (640, 218076), (680, 205248), (768, 181730), (816, 171040), (960, 145384), (1020, 136832), (1069, 130560), (1088, 128280), (1280, 109038), (1360, 102624), (1536, 90865), (1632, 85520), (1920, 72692), (2040, 68416), (2138, 65280), (2176, 64140), (2560, 54519), (2720, 51312), (3207, 43520), (3264, 42760), (3840, 36346), (4080, 34208), (4276, 32640), (4352, 32070), (5345, 26112), (5440, 25656), (6414, 21760), (6528, 21380), (7680, 18173), (8160, 17104), (8552, 16320), (8704, 16035), (10690, 13056), (10880, 12828)]