209352960

素因数分解:

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

素因数の和:1113

約数の個数: 216

約数和(自身を含む): 767665080

約数和(自身を除く): 558312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1069, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2138, 2176, 2304, 2448, 2720, 2880, 3060, 3207, 3264, 3840, 4080, 4276, 4352, 4896, 5345, 5440, 5760, 6120, 6414, 6528, 8160, 8552, 9621, 9792, 10690, 10880, 11520, 12240, 12828, 13056, 16035, 16320, 17104, 18173, 19242, 19584, 21380, 21760, 24480, 25656, 32070, 32640, 34208, 36346, 38484, 39168, 42760, 48105, 48960, 51312, 54519, 64140, 65280, 68416, 72692, 76968, 85520, 90865, 96210, 97920, 102624, 109038, 128280, 136832, 145384, 153936, 163557, 171040, 181730, 192420, 195840, 205248, 218076, 256560, 272595, 273664, 290768, 307872, 327114, 342080, 363460, 384840, 410496, 436152, 513120, 545190, 581536, 615744, 654228, 684160, 726920, 769680, 817785, 820992, 872304, 1026240, 1090380, 1163072, 1231488, 1308456, 1368320, 1453840, 1539360, 1635570, 1744608, 2052480, 2180760, 2326144, 2462976, 2616912, 2907680, 3078720, 3271140, 3489216, 4104960, 4361520, 4652288, 5233824, 5815360, 6157440, 6542280, 6978432, 8723040, 10467648, 11630720, 12314880, 13084560, 13956864, 17446080, 20935296, 23261440, 26169120, 34892160, 41870592, 52338240, 69784320, 104676480, 209352960]

約数ペア:

[(1, 209352960), (2, 104676480), (3, 69784320), (4, 52338240), (5, 41870592), (6, 34892160), (8, 26169120), (9, 23261440), (10, 20935296), (12, 17446080), (15, 13956864), (16, 13084560), (17, 12314880), (18, 11630720), (20, 10467648), (24, 8723040), (30, 6978432), (32, 6542280), (34, 6157440), (36, 5815360), (40, 5233824), (45, 4652288), (48, 4361520), (51, 4104960), (60, 3489216), (64, 3271140), (68, 3078720), (72, 2907680), (80, 2616912), (85, 2462976), (90, 2326144), (96, 2180760), (102, 2052480), (120, 1744608), (128, 1635570), (136, 1539360), (144, 1453840), (153, 1368320), (160, 1308456), (170, 1231488), (180, 1163072), (192, 1090380), (204, 1026240), (240, 872304), (255, 820992), (256, 817785), (272, 769680), (288, 726920), (306, 684160), (320, 654228), (340, 615744), (360, 581536), (384, 545190), (408, 513120), (480, 436152), (510, 410496), (544, 384840), (576, 363460), (612, 342080), (640, 327114), (680, 307872), (720, 290768), (765, 273664), (768, 272595), (816, 256560), (960, 218076), (1020, 205248), (1069, 195840), (1088, 192420), (1152, 181730), (1224, 171040), (1280, 163557), (1360, 153936), (1440, 145384), (1530, 136832), (1632, 128280), (1920, 109038), (2040, 102624), (2138, 97920), (2176, 96210), (2304, 90865), (2448, 85520), (2720, 76968), (2880, 72692), (3060, 68416), (3207, 65280), (3264, 64140), (3840, 54519), (4080, 51312), (4276, 48960), (4352, 48105), (4896, 42760), (5345, 39168), (5440, 38484), (5760, 36346), (6120, 34208), (6414, 32640), (6528, 32070), (8160, 25656), (8552, 24480), (9621, 21760), (9792, 21380), (10690, 19584), (10880, 19242), (11520, 18173), (12240, 17104), (12828, 16320), (13056, 16035)]