85964672000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{331}}^1\times {\mathrm{2029}}^1$

素因数の和:2395

約数の個数: 176

約数和(自身を含む): 215216994720

約数和(自身を除く): 129252322720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 331, 400, 500, 512, 640, 662, 800, 1000, 1024, 1280, 1324, 1600, 1655, 2000, 2029, 2560, 2648, 3200, 3310, 4000, 4058, 5120, 5296, 6400, 6620, 8000, 8116, 8275, 10145, 10592, 12800, 13240, 16000, 16232, 16550, 20290, 21184, 25600, 26480, 32000, 32464, 33100, 40580, 41375, 42368, 50725, 52960, 64000, 64928, 66200, 81160, 82750, 84736, 101450, 105920, 128000, 129856, 132400, 162320, 165500, 169472, 202900, 211840, 253625, 259712, 264800, 324640, 331000, 338944, 405800, 423680, 507250, 519424, 529600, 649280, 662000, 671599, 811600, 847360, 1014500, 1038848, 1059200, 1298560, 1324000, 1343198, 1623200, 1694720, 2029000, 2077696, 2118400, 2597120, 2648000, 2686396, 3246400, 3357995, 4058000, 4236800, 5194240, 5296000, 5372792, 6492800, 6715990, 8116000, 8473600, 10388480, 10592000, 10745584, 12985600, 13431980, 16232000, 16789975, 21184000, 21491168, 25971200, 26863960, 32464000, 33579950, 42368000, 42982336, 51942400, 53727920, 64928000, 67159900, 83949875, 85964672, 107455840, 129856000, 134319800, 167899750, 171929344, 214911680, 259712000, 268639600, 335799500, 343858688, 429823360, 537279200, 671599000, 687717376, 859646720, 1074558400, 1343198000, 1719293440, 2149116800, 2686396000, 3438586880, 4298233600, 5372792000, 8596467200, 10745584000, 17192934400, 21491168000, 42982336000, 85964672000]

約数ペア:

[(1, 85964672000), (2, 42982336000), (4, 21491168000), (5, 17192934400), (8, 10745584000), (10, 8596467200), (16, 5372792000), (20, 4298233600), (25, 3438586880), (32, 2686396000), (40, 2149116800), (50, 1719293440), (64, 1343198000), (80, 1074558400), (100, 859646720), (125, 687717376), (128, 671599000), (160, 537279200), (200, 429823360), (250, 343858688), (256, 335799500), (320, 268639600), (331, 259712000), (400, 214911680), (500, 171929344), (512, 167899750), (640, 134319800), (662, 129856000), (800, 107455840), (1000, 85964672), (1024, 83949875), (1280, 67159900), (1324, 64928000), (1600, 53727920), (1655, 51942400), (2000, 42982336), (2029, 42368000), (2560, 33579950), (2648, 32464000), (3200, 26863960), (3310, 25971200), (4000, 21491168), (4058, 21184000), (5120, 16789975), (5296, 16232000), (6400, 13431980), (6620, 12985600), (8000, 10745584), (8116, 10592000), (8275, 10388480), (10145, 8473600), (10592, 8116000), (12800, 6715990), (13240, 6492800), (16000, 5372792), (16232, 5296000), (16550, 5194240), (20290, 4236800), (21184, 4058000), (25600, 3357995), (26480, 3246400), (32000, 2686396), (32464, 2648000), (33100, 2597120), (40580, 2118400), (41375, 2077696), (42368, 2029000), (50725, 1694720), (52960, 1623200), (64000, 1343198), (64928, 1324000), (66200, 1298560), (81160, 1059200), (82750, 1038848), (84736, 1014500), (101450, 847360), (105920, 811600), (128000, 671599), (129856, 662000), (132400, 649280), (162320, 529600), (165500, 519424), (169472, 507250), (202900, 423680), (211840, 405800), (253625, 338944), (259712, 331000), (264800, 324640)]