69726720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 160

約数和(自身を含む): 254947968

約数和(自身を除く): 185221248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1297, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2594, 2688, 3360, 3584, 3840, 3891, 4480, 5188, 5376, 6485, 6720, 7680, 7782, 8960, 9079, 10376, 10752, 12970, 13440, 15564, 17920, 18158, 19455, 20752, 25940, 26880, 27237, 31128, 36316, 38910, 41504, 45395, 51880, 53760, 54474, 62256, 72632, 77820, 83008, 90790, 103760, 108948, 124512, 136185, 145264, 155640, 166016, 181580, 207520, 217896, 249024, 272370, 290528, 311280, 332032, 363160, 415040, 435792, 498048, 544740, 581056, 622560, 664064, 726320, 830080, 871584, 996096, 1089480, 1162112, 1245120, 1452640, 1660160, 1743168, 1992192, 2178960, 2324224, 2490240, 2905280, 3320320, 3486336, 4357920, 4648448, 4980480, 5810560, 6972672, 8715840, 9960960, 11621120, 13945344, 17431680, 23242240, 34863360, 69726720]

約数ペア:

[(1, 69726720), (2, 34863360), (3, 23242240), (4, 17431680), (5, 13945344), (6, 11621120), (7, 9960960), (8, 8715840), (10, 6972672), (12, 5810560), (14, 4980480), (15, 4648448), (16, 4357920), (20, 3486336), (21, 3320320), (24, 2905280), (28, 2490240), (30, 2324224), (32, 2178960), (35, 1992192), (40, 1743168), (42, 1660160), (48, 1452640), (56, 1245120), (60, 1162112), (64, 1089480), (70, 996096), (80, 871584), (84, 830080), (96, 726320), (105, 664064), (112, 622560), (120, 581056), (128, 544740), (140, 498048), (160, 435792), (168, 415040), (192, 363160), (210, 332032), (224, 311280), (240, 290528), (256, 272370), (280, 249024), (320, 217896), (336, 207520), (384, 181580), (420, 166016), (448, 155640), (480, 145264), (512, 136185), (560, 124512), (640, 108948), (672, 103760), (768, 90790), (840, 83008), (896, 77820), (960, 72632), (1120, 62256), (1280, 54474), (1297, 53760), (1344, 51880), (1536, 45395), (1680, 41504), (1792, 38910), (1920, 36316), (2240, 31128), (2560, 27237), (2594, 26880), (2688, 25940), (3360, 20752), (3584, 19455), (3840, 18158), (3891, 17920), (4480, 15564), (5188, 13440), (5376, 12970), (6485, 10752), (6720, 10376), (7680, 9079), (7782, 8960)]