7780043238400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{230059}}^1$

素因数の和:231410

約数の個数: 132

約数和(自身を含む): 19299768829240

約数和(自身を除く): 11519725590840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1321, 1600, 2560, 2642, 3200, 5120, 5284, 6400, 6605, 10568, 12800, 13210, 21136, 25600, 26420, 33025, 42272, 52840, 66050, 84544, 105680, 132100, 169088, 211360, 230059, 264200, 338176, 422720, 460118, 528400, 676352, 845440, 920236, 1056800, 1150295, 1352704, 1690880, 1840472, 2113600, 2300590, 3381760, 3680944, 4227200, 4601180, 5751475, 6763520, 7361888, 8454400, 9202360, 11502950, 14723776, 16908800, 18404720, 23005900, 29447552, 33817600, 36809440, 46011800, 58895104, 73618880, 92023600, 117790208, 147237760, 184047200, 235580416, 294475520, 303907939, 368094400, 588951040, 607815878, 736188800, 1177902080, 1215631756, 1472377600, 1519539695, 2431263512, 2944755200, 3039079390, 4862527024, 5889510400, 6078158780, 7597698475, 9725054048, 12156317560, 15195396950, 19450108096, 24312635120, 30390793900, 38900216192, 48625270240, 60781587800, 77800432384, 97250540480, 121563175600, 155600864768, 194501080960, 243126351200, 311201729536, 389002161920, 486252702400, 778004323840, 972505404800, 1556008647680, 1945010809600, 3890021619200, 7780043238400]

約数ペア:

[(1, 7780043238400), (2, 3890021619200), (4, 1945010809600), (5, 1556008647680), (8, 972505404800), (10, 778004323840), (16, 486252702400), (20, 389002161920), (25, 311201729536), (32, 243126351200), (40, 194501080960), (50, 155600864768), (64, 121563175600), (80, 97250540480), (100, 77800432384), (128, 60781587800), (160, 48625270240), (200, 38900216192), (256, 30390793900), (320, 24312635120), (400, 19450108096), (512, 15195396950), (640, 12156317560), (800, 9725054048), (1024, 7597698475), (1280, 6078158780), (1321, 5889510400), (1600, 4862527024), (2560, 3039079390), (2642, 2944755200), (3200, 2431263512), (5120, 1519539695), (5284, 1472377600), (6400, 1215631756), (6605, 1177902080), (10568, 736188800), (12800, 607815878), (13210, 588951040), (21136, 368094400), (25600, 303907939), (26420, 294475520), (33025, 235580416), (42272, 184047200), (52840, 147237760), (66050, 117790208), (84544, 92023600), (105680, 73618880), (132100, 58895104), (169088, 46011800), (211360, 36809440), (230059, 33817600), (264200, 29447552), (338176, 23005900), (422720, 18404720), (460118, 16908800), (528400, 14723776), (676352, 11502950), (845440, 9202360), (920236, 8454400), (1056800, 7361888), (1150295, 6763520), (1352704, 5751475), (1690880, 4601180), (1840472, 4227200), (2113600, 3680944), (2300590, 3381760)]