101669120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1656

約数の個数: 108

約数和(自身を含む): 283463964

約数和(自身を除く): 181794844

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1621, 1792, 1960, 2240, 3136, 3242, 3920, 4480, 6272, 6484, 7840, 8105, 8960, 11347, 12544, 12968, 15680, 16210, 22694, 25936, 31360, 32420, 45388, 51872, 56735, 62720, 64840, 79429, 90776, 103744, 113470, 129680, 158858, 181552, 207488, 226940, 259360, 317716, 363104, 397145, 414976, 453880, 518720, 635432, 726208, 794290, 907760, 1037440, 1270864, 1452416, 1588580, 1815520, 2074880, 2541728, 2904832, 3177160, 3631040, 5083456, 6354320, 7262080, 10166912, 12708640, 14524160, 20333824, 25417280, 50834560, 101669120]

約数ペア:

[(1, 101669120), (2, 50834560), (4, 25417280), (5, 20333824), (7, 14524160), (8, 12708640), (10, 10166912), (14, 7262080), (16, 6354320), (20, 5083456), (28, 3631040), (32, 3177160), (35, 2904832), (40, 2541728), (49, 2074880), (56, 1815520), (64, 1588580), (70, 1452416), (80, 1270864), (98, 1037440), (112, 907760), (128, 794290), (140, 726208), (160, 635432), (196, 518720), (224, 453880), (245, 414976), (256, 397145), (280, 363104), (320, 317716), (392, 259360), (448, 226940), (490, 207488), (560, 181552), (640, 158858), (784, 129680), (896, 113470), (980, 103744), (1120, 90776), (1280, 79429), (1568, 64840), (1621, 62720), (1792, 56735), (1960, 51872), (2240, 45388), (3136, 32420), (3242, 31360), (3920, 25936), (4480, 22694), (6272, 16210), (6484, 15680), (7840, 12968), (8105, 12544), (8960, 11347)]