1874402880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{39847}}^1$

素因数の和:39881

約数の個数: 168

約数和(自身を含む): 6923032128

約数和(自身を除く): 5048629248

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 39847, 47040, 79694, 119541, 159388, 199235, 239082, 278929, 318776, 398470, 478164, 557858, 597705, 637552, 796940, 836787, 956328, 1115716, 1195410, 1275104, 1394645, 1593880, 1673574, 1912656, 1952503, 2231432, 2390820, 2550208, 2789290, 3187760, 3347148, 3825312, 3905006, 4183935, 4462864, 4781640, 5578580, 5857509, 6375520, 6694296, 7650624, 7810012, 8367870, 8925728, 9563280, 9762515, 11157160, 11715018, 12751040, 13388592, 15620024, 16735740, 17851456, 19126560, 19525030, 22314320, 23430036, 26777184, 29287545, 31240048, 33471480, 38253120, 39050060, 44628640, 46860072, 53554368, 58575090, 62480096, 66942960, 78100120, 89257280, 93720144, 117150180, 124960192, 133885920, 156200240, 187440288, 234300360, 267771840, 312400480, 374880576, 468600720, 624800960, 937201440, 1874402880]

約数ペア:

[(1, 1874402880), (2, 937201440), (3, 624800960), (4, 468600720), (5, 374880576), (6, 312400480), (7, 267771840), (8, 234300360), (10, 187440288), (12, 156200240), (14, 133885920), (15, 124960192), (16, 117150180), (20, 93720144), (21, 89257280), (24, 78100120), (28, 66942960), (30, 62480096), (32, 58575090), (35, 53554368), (40, 46860072), (42, 44628640), (48, 39050060), (49, 38253120), (56, 33471480), (60, 31240048), (64, 29287545), (70, 26777184), (80, 23430036), (84, 22314320), (96, 19525030), (98, 19126560), (105, 17851456), (112, 16735740), (120, 15620024), (140, 13388592), (147, 12751040), (160, 11715018), (168, 11157160), (192, 9762515), (196, 9563280), (210, 8925728), (224, 8367870), (240, 7810012), (245, 7650624), (280, 6694296), (294, 6375520), (320, 5857509), (336, 5578580), (392, 4781640), (420, 4462864), (448, 4183935), (480, 3905006), (490, 3825312), (560, 3347148), (588, 3187760), (672, 2789290), (735, 2550208), (784, 2390820), (840, 2231432), (960, 1952503), (980, 1912656), (1120, 1673574), (1176, 1593880), (1344, 1394645), (1470, 1275104), (1568, 1195410), (1680, 1115716), (1960, 956328), (2240, 836787), (2352, 796940), (2940, 637552), (3136, 597705), (3360, 557858), (3920, 478164), (4704, 398470), (5880, 318776), (6720, 278929), (7840, 239082), (9408, 199235), (11760, 159388), (15680, 119541), (23520, 79694), (39847, 47040)]