19633370880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{96469}}^1$

素因数の和:96546

約数の個数: 144

約数和(自身を含む): 63887836320

約数和(自身を除く): 44254465440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 25440, 33920, 40704, 50880, 67840, 96469, 101760, 192938, 203520, 289407, 385876, 482345, 578814, 771752, 964690, 1157628, 1447035, 1543504, 1929380, 2315256, 2894070, 3087008, 3858760, 4630512, 5112857, 5788140, 6174016, 7717520, 9261024, 10225714, 11576280, 12348032, 15338571, 15435040, 18522048, 20451428, 23152560, 24696064, 25564285, 30677142, 30870080, 37044096, 40902856, 46305120, 51128570, 61354284, 61740160, 74088192, 76692855, 81805712, 92610240, 102257140, 122708568, 123480320, 153385710, 163611424, 185220480, 204514280, 245417136, 306771420, 327222848, 370440960, 409028560, 490834272, 613542840, 654445696, 818057120, 981668544, 1227085680, 1308891392, 1636114240, 1963337088, 2454171360, 3272228480, 3926674176, 4908342720, 6544456960, 9816685440, 19633370880]

約数ペア:

[(1, 19633370880), (2, 9816685440), (3, 6544456960), (4, 4908342720), (5, 3926674176), (6, 3272228480), (8, 2454171360), (10, 1963337088), (12, 1636114240), (15, 1308891392), (16, 1227085680), (20, 981668544), (24, 818057120), (30, 654445696), (32, 613542840), (40, 490834272), (48, 409028560), (53, 370440960), (60, 327222848), (64, 306771420), (80, 245417136), (96, 204514280), (106, 185220480), (120, 163611424), (128, 153385710), (159, 123480320), (160, 122708568), (192, 102257140), (212, 92610240), (240, 81805712), (256, 76692855), (265, 74088192), (318, 61740160), (320, 61354284), (384, 51128570), (424, 46305120), (480, 40902856), (530, 37044096), (636, 30870080), (640, 30677142), (768, 25564285), (795, 24696064), (848, 23152560), (960, 20451428), (1060, 18522048), (1272, 15435040), (1280, 15338571), (1590, 12348032), (1696, 11576280), (1920, 10225714), (2120, 9261024), (2544, 7717520), (3180, 6174016), (3392, 5788140), (3840, 5112857), (4240, 4630512), (5088, 3858760), (6360, 3087008), (6784, 2894070), (8480, 2315256), (10176, 1929380), (12720, 1543504), (13568, 1447035), (16960, 1157628), (20352, 964690), (25440, 771752), (33920, 578814), (40704, 482345), (50880, 385876), (67840, 289407), (96469, 203520), (101760, 192938)]