69784320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 236204640

約数和(自身を除く): 166420320

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, 544, 640, 680, 768, 816, 960, 1020, 1069, 1088, 1280, 1360, 1632, 1920, 2040, 2138, 2176, 2720, 3207, 3264, 3840, 4080, 4276, 4352, 5345, 5440, 6414, 6528, 8160, 8552, 10690, 10880, 12828, 13056, 16035, 16320, 17104, 18173, 21380, 21760, 25656, 32070, 32640, 34208, 36346, 42760, 51312, 54519, 64140, 65280, 68416, 72692, 85520, 90865, 102624, 109038, 128280, 136832, 145384, 171040, 181730, 205248, 218076, 256560, 272595, 273664, 290768, 342080, 363460, 410496, 436152, 513120, 545190, 581536, 684160, 726920, 820992, 872304, 1026240, 1090380, 1163072, 1368320, 1453840, 1744608, 2052480, 2180760, 2326144, 2907680, 3489216, 4104960, 4361520, 4652288, 5815360, 6978432, 8723040, 11630720, 13956864, 17446080, 23261440, 34892160, 69784320]

約数ペア:

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