18734622720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55441}}^1$

素因数の和:55482

約数の個数: 192

約数和(自身を含む): 65386077120

約数和(自身を除く): 46651454400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 6144, 7040, 7680, 8448, 10240, 10560, 11264, 14080, 15360, 16896, 21120, 22528, 28160, 30720, 33792, 42240, 55441, 56320, 67584, 84480, 110882, 112640, 166323, 168960, 221764, 277205, 332646, 337920, 443528, 554410, 609851, 665292, 831615, 887056, 1108820, 1219702, 1330584, 1663230, 1774112, 1829553, 2217640, 2439404, 2661168, 3049255, 3326460, 3548224, 3659106, 4435280, 4878808, 5322336, 6098510, 6652920, 7096448, 7318212, 8870560, 9147765, 9757616, 10644672, 12197020, 13305840, 14192896, 14636424, 17741120, 18295530, 19515232, 21289344, 24394040, 26611680, 28385792, 29272848, 35482240, 36591060, 39030464, 42578688, 48788080, 53223360, 56771584, 58545696, 70964480, 73182120, 78060928, 85157376, 97576160, 106446720, 113543168, 117091392, 141928960, 146364240, 156121856, 170314752, 195152320, 212893440, 234182784, 283857920, 292728480, 312243712, 340629504, 390304640, 425786880, 468365568, 567715840, 585456960, 624487424, 780609280, 851573760, 936731136, 1170913920, 1248974848, 1561218560, 1703147520, 1873462272, 2341827840, 3122437120, 3746924544, 4683655680, 6244874240, 9367311360, 18734622720]

約数ペア:

[(1, 18734622720), (2, 9367311360), (3, 6244874240), (4, 4683655680), (5, 3746924544), (6, 3122437120), (8, 2341827840), (10, 1873462272), (11, 1703147520), (12, 1561218560), (15, 1248974848), (16, 1170913920), (20, 936731136), (22, 851573760), (24, 780609280), (30, 624487424), (32, 585456960), (33, 567715840), (40, 468365568), (44, 425786880), (48, 390304640), (55, 340629504), (60, 312243712), (64, 292728480), (66, 283857920), (80, 234182784), (88, 212893440), (96, 195152320), (110, 170314752), (120, 156121856), (128, 146364240), (132, 141928960), (160, 117091392), (165, 113543168), (176, 106446720), (192, 97576160), (220, 85157376), (240, 78060928), (256, 73182120), (264, 70964480), (320, 58545696), (330, 56771584), (352, 53223360), (384, 48788080), (440, 42578688), (480, 39030464), (512, 36591060), (528, 35482240), (640, 29272848), (660, 28385792), (704, 26611680), (768, 24394040), (880, 21289344), (960, 19515232), (1024, 18295530), (1056, 17741120), (1280, 14636424), (1320, 14192896), (1408, 13305840), (1536, 12197020), (1760, 10644672), (1920, 9757616), (2048, 9147765), (2112, 8870560), (2560, 7318212), (2640, 7096448), (2816, 6652920), (3072, 6098510), (3520, 5322336), (3840, 4878808), (4224, 4435280), (5120, 3659106), (5280, 3548224), (5632, 3326460), (6144, 3049255), (7040, 2661168), (7680, 2439404), (8448, 2217640), (10240, 1829553), (10560, 1774112), (11264, 1663230), (14080, 1330584), (15360, 1219702), (16896, 1108820), (21120, 887056), (22528, 831615), (28160, 665292), (30720, 609851), (33792, 554410), (42240, 443528), (55441, 337920), (56320, 332646), (67584, 277205), (84480, 221764), (110882, 168960), (112640, 166323)]