216349440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 698949888

約数和(自身を除く): 482600448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 515, 547, 618, 640, 768, 824, 960, 1030, 1094, 1236, 1280, 1545, 1641, 1648, 1920, 2060, 2188, 2472, 2735, 3090, 3282, 3296, 3840, 4120, 4376, 4944, 5470, 6180, 6564, 6592, 8205, 8240, 8752, 9888, 10940, 12360, 13128, 13184, 16410, 16480, 17504, 19776, 21880, 24720, 26256, 26368, 32820, 32960, 35008, 39552, 43760, 49440, 52512, 56341, 65640, 65920, 70016, 79104, 87520, 98880, 105024, 112682, 131280, 131840, 140032, 169023, 175040, 197760, 210048, 225364, 262560, 281705, 338046, 350080, 395520, 420096, 450728, 525120, 563410, 676092, 700160, 845115, 901456, 1050240, 1126820, 1352184, 1690230, 1802912, 2100480, 2253640, 2704368, 3380460, 3605824, 4507280, 5408736, 6760920, 7211648, 9014560, 10817472, 13521840, 14423296, 18029120, 21634944, 27043680, 36058240, 43269888, 54087360, 72116480, 108174720, 216349440]

約数ペア:

[(1, 216349440), (2, 108174720), (3, 72116480), (4, 54087360), (5, 43269888), (6, 36058240), (8, 27043680), (10, 21634944), (12, 18029120), (15, 14423296), (16, 13521840), (20, 10817472), (24, 9014560), (30, 7211648), (32, 6760920), (40, 5408736), (48, 4507280), (60, 3605824), (64, 3380460), (80, 2704368), (96, 2253640), (103, 2100480), (120, 1802912), (128, 1690230), (160, 1352184), (192, 1126820), (206, 1050240), (240, 901456), (256, 845115), (309, 700160), (320, 676092), (384, 563410), (412, 525120), (480, 450728), (515, 420096), (547, 395520), (618, 350080), (640, 338046), (768, 281705), (824, 262560), (960, 225364), (1030, 210048), (1094, 197760), (1236, 175040), (1280, 169023), (1545, 140032), (1641, 131840), (1648, 131280), (1920, 112682), (2060, 105024), (2188, 98880), (2472, 87520), (2735, 79104), (3090, 70016), (3282, 65920), (3296, 65640), (3840, 56341), (4120, 52512), (4376, 49440), (4944, 43760), (5470, 39552), (6180, 35008), (6564, 32960), (6592, 32820), (8205, 26368), (8240, 26256), (8752, 24720), (9888, 21880), (10940, 19776), (12360, 17504), (13128, 16480), (13184, 16410)]