293220480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{21817}}^1$

素因数の和:21846

約数の個数: 128

約数和(自身を含む): 1068209280

約数和(自身を除く): 774988800

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 21817, 43634, 65451, 87268, 109085, 130902, 152719, 174536, 218170, 261804, 305438, 327255, 349072, 436340, 458157, 523608, 610876, 654510, 698144, 763595, 872680, 916314, 1047216, 1221752, 1309020, 1396288, 1527190, 1745360, 1832628, 2094432, 2290785, 2443504, 2618040, 2792576, 3054380, 3490720, 3665256, 4188864, 4581570, 4887008, 5236080, 6108760, 6981440, 7330512, 8377728, 9163140, 9774016, 10472160, 12217520, 13962880, 14661024, 18326280, 19548032, 20944320, 24435040, 29322048, 36652560, 41888640, 48870080, 58644096, 73305120, 97740160, 146610240, 293220480]

約数ペア:

[(1, 293220480), (2, 146610240), (3, 97740160), (4, 73305120), (5, 58644096), (6, 48870080), (7, 41888640), (8, 36652560), (10, 29322048), (12, 24435040), (14, 20944320), (15, 19548032), (16, 18326280), (20, 14661024), (21, 13962880), (24, 12217520), (28, 10472160), (30, 9774016), (32, 9163140), (35, 8377728), (40, 7330512), (42, 6981440), (48, 6108760), (56, 5236080), (60, 4887008), (64, 4581570), (70, 4188864), (80, 3665256), (84, 3490720), (96, 3054380), (105, 2792576), (112, 2618040), (120, 2443504), (128, 2290785), (140, 2094432), (160, 1832628), (168, 1745360), (192, 1527190), (210, 1396288), (224, 1309020), (240, 1221752), (280, 1047216), (320, 916314), (336, 872680), (384, 763595), (420, 698144), (448, 654510), (480, 610876), (560, 523608), (640, 458157), (672, 436340), (840, 349072), (896, 327255), (960, 305438), (1120, 261804), (1344, 218170), (1680, 174536), (1920, 152719), (2240, 130902), (2688, 109085), (3360, 87268), (4480, 65451), (6720, 43634), (13440, 21817)]