1996216320

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{9283}}^1$

素因数の和:9320

約数の個数: 192

約数和(自身を含む): 7299452160

約数和(自身を除く): 5303235840

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, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 9283, 10240, 10752, 13440, 14336, 15360, 17920, 18566, 21504, 26880, 27849, 30720, 35840, 37132, 43008, 46415, 53760, 55698, 64981, 71680, 74264, 92830, 107520, 111396, 129962, 139245, 148528, 185660, 194943, 215040, 222792, 259924, 278490, 297056, 324905, 371320, 389886, 445584, 519848, 556980, 594112, 649810, 742640, 779772, 891168, 974715, 1039696, 1113960, 1188224, 1299620, 1485280, 1559544, 1782336, 1949430, 2079392, 2227920, 2376448, 2599240, 2970560, 3119088, 3564672, 3898860, 4158784, 4455840, 4752896, 5198480, 5941120, 6238176, 7129344, 7797720, 8317568, 8911680, 9505792, 10396960, 11882240, 12476352, 14258688, 15595440, 16635136, 17823360, 19011584, 20793920, 23764480, 24952704, 28517376, 31190880, 33270272, 35646720, 41587840, 47528960, 49905408, 57034752, 62381760, 66540544, 71293440, 83175680, 95057920, 99810816, 124763520, 133081088, 142586880, 166351360, 199621632, 249527040, 285173760, 332702720, 399243264, 499054080, 665405440, 998108160, 1996216320]

約数ペア:

[(1, 1996216320), (2, 998108160), (3, 665405440), (4, 499054080), (5, 399243264), (6, 332702720), (7, 285173760), (8, 249527040), (10, 199621632), (12, 166351360), (14, 142586880), (15, 133081088), (16, 124763520), (20, 99810816), (21, 95057920), (24, 83175680), (28, 71293440), (30, 66540544), (32, 62381760), (35, 57034752), (40, 49905408), (42, 47528960), (48, 41587840), (56, 35646720), (60, 33270272), (64, 31190880), (70, 28517376), (80, 24952704), (84, 23764480), (96, 20793920), (105, 19011584), (112, 17823360), (120, 16635136), (128, 15595440), (140, 14258688), (160, 12476352), (168, 11882240), (192, 10396960), (210, 9505792), (224, 8911680), (240, 8317568), (256, 7797720), (280, 7129344), (320, 6238176), (336, 5941120), (384, 5198480), (420, 4752896), (448, 4455840), (480, 4158784), (512, 3898860), (560, 3564672), (640, 3119088), (672, 2970560), (768, 2599240), (840, 2376448), (896, 2227920), (960, 2079392), (1024, 1949430), (1120, 1782336), (1280, 1559544), (1344, 1485280), (1536, 1299620), (1680, 1188224), (1792, 1113960), (1920, 1039696), (2048, 974715), (2240, 891168), (2560, 779772), (2688, 742640), (3072, 649810), (3360, 594112), (3584, 556980), (3840, 519848), (4480, 445584), (5120, 389886), (5376, 371320), (6144, 324905), (6720, 297056), (7168, 278490), (7680, 259924), (8960, 222792), (9283, 215040), (10240, 194943), (10752, 185660), (13440, 148528), (14336, 139245), (15360, 129962), (17920, 111396), (18566, 107520), (21504, 92830), (26880, 74264), (27849, 71680), (30720, 64981), (35840, 55698), (37132, 53760), (43008, 46415)]