154803360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 526466304

約数和(自身を除く): 371662944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 305, 311, 340, 366, 408, 480, 488, 510, 544, 610, 622, 680, 732, 816, 915, 933, 976, 1020, 1037, 1220, 1244, 1360, 1464, 1555, 1632, 1830, 1866, 1952, 2040, 2074, 2440, 2488, 2720, 2928, 3110, 3111, 3660, 3732, 4080, 4148, 4665, 4880, 4976, 5185, 5287, 5856, 6220, 6222, 7320, 7464, 8160, 8296, 9330, 9760, 9952, 10370, 10574, 12440, 12444, 14640, 14928, 15555, 15861, 16592, 18660, 18971, 20740, 21148, 24880, 24888, 26435, 29280, 29856, 31110, 31722, 33184, 37320, 37942, 41480, 42296, 49760, 49776, 52870, 56913, 62220, 63444, 74640, 75884, 79305, 82960, 84592, 94855, 99552, 105740, 113826, 124440, 126888, 149280, 151768, 158610, 165920, 169184, 189710, 211480, 227652, 248880, 253776, 284565, 303536, 317220, 322507, 379420, 422960, 455304, 497760, 507552, 569130, 607072, 634440, 645014, 758840, 845920, 910608, 967521, 1138260, 1268880, 1290028, 1517680, 1612535, 1821216, 1935042, 2276520, 2537760, 2580056, 3035360, 3225070, 3870084, 4553040, 4837605, 5160112, 6450140, 7740168, 9106080, 9675210, 10320224, 12900280, 15480336, 19350420, 25800560, 30960672, 38700840, 51601120, 77401680, 154803360]

約数ペア:

[(1, 154803360), (2, 77401680), (3, 51601120), (4, 38700840), (5, 30960672), (6, 25800560), (8, 19350420), (10, 15480336), (12, 12900280), (15, 10320224), (16, 9675210), (17, 9106080), (20, 7740168), (24, 6450140), (30, 5160112), (32, 4837605), (34, 4553040), (40, 3870084), (48, 3225070), (51, 3035360), (60, 2580056), (61, 2537760), (68, 2276520), (80, 1935042), (85, 1821216), (96, 1612535), (102, 1517680), (120, 1290028), (122, 1268880), (136, 1138260), (160, 967521), (170, 910608), (183, 845920), (204, 758840), (240, 645014), (244, 634440), (255, 607072), (272, 569130), (305, 507552), (311, 497760), (340, 455304), (366, 422960), (408, 379420), (480, 322507), (488, 317220), (510, 303536), (544, 284565), (610, 253776), (622, 248880), (680, 227652), (732, 211480), (816, 189710), (915, 169184), (933, 165920), (976, 158610), (1020, 151768), (1037, 149280), (1220, 126888), (1244, 124440), (1360, 113826), (1464, 105740), (1555, 99552), (1632, 94855), (1830, 84592), (1866, 82960), (1952, 79305), (2040, 75884), (2074, 74640), (2440, 63444), (2488, 62220), (2720, 56913), (2928, 52870), (3110, 49776), (3111, 49760), (3660, 42296), (3732, 41480), (4080, 37942), (4148, 37320), (4665, 33184), (4880, 31722), (4976, 31110), (5185, 29856), (5287, 29280), (5856, 26435), (6220, 24888), (6222, 24880), (7320, 21148), (7464, 20740), (8160, 18971), (8296, 18660), (9330, 16592), (9760, 15861), (9952, 15555), (10370, 14928), (10574, 14640), (12440, 12444)]