1339355040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 4330972800

約数和(自身を除く): 2991617760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 149, 160, 183, 240, 244, 298, 305, 307, 366, 447, 480, 488, 596, 610, 614, 732, 745, 894, 915, 921, 976, 1192, 1220, 1228, 1464, 1490, 1535, 1788, 1830, 1842, 1952, 2235, 2384, 2440, 2456, 2928, 2980, 3070, 3576, 3660, 3684, 4470, 4605, 4768, 4880, 4912, 5856, 5960, 6140, 7152, 7320, 7368, 8940, 9089, 9210, 9760, 9824, 11920, 12280, 14304, 14640, 14736, 17880, 18178, 18420, 18727, 23840, 24560, 27267, 29280, 29472, 35760, 36356, 36840, 37454, 45445, 45743, 49120, 54534, 56181, 71520, 72712, 73680, 74908, 90890, 91486, 93635, 109068, 112362, 136335, 137229, 145424, 147360, 149816, 181780, 182972, 187270, 218136, 224724, 228715, 272670, 274458, 280905, 290848, 299632, 363560, 365944, 374540, 436272, 449448, 457430, 545340, 548916, 561810, 599264, 686145, 727120, 731888, 749080, 872544, 898896, 914860, 1090680, 1097832, 1123620, 1372290, 1454240, 1463776, 1498160, 1797792, 1829720, 2181360, 2195664, 2247240, 2744580, 2790323, 2996320, 3659440, 4362720, 4391328, 4494480, 5489160, 5580646, 7318880, 8370969, 8988960, 10978320, 11161292, 13951615, 16741938, 21956640, 22322584, 27903230, 33483876, 41854845, 44645168, 55806460, 66967752, 83709690, 89290336, 111612920, 133935504, 167419380, 223225840, 267871008, 334838760, 446451680, 669677520, 1339355040]

約数ペア:

[(1, 1339355040), (2, 669677520), (3, 446451680), (4, 334838760), (5, 267871008), (6, 223225840), (8, 167419380), (10, 133935504), (12, 111612920), (15, 89290336), (16, 83709690), (20, 66967752), (24, 55806460), (30, 44645168), (32, 41854845), (40, 33483876), (48, 27903230), (60, 22322584), (61, 21956640), (80, 16741938), (96, 13951615), (120, 11161292), (122, 10978320), (149, 8988960), (160, 8370969), (183, 7318880), (240, 5580646), (244, 5489160), (298, 4494480), (305, 4391328), (307, 4362720), (366, 3659440), (447, 2996320), (480, 2790323), (488, 2744580), (596, 2247240), (610, 2195664), (614, 2181360), (732, 1829720), (745, 1797792), (894, 1498160), (915, 1463776), (921, 1454240), (976, 1372290), (1192, 1123620), (1220, 1097832), (1228, 1090680), (1464, 914860), (1490, 898896), (1535, 872544), (1788, 749080), (1830, 731888), (1842, 727120), (1952, 686145), (2235, 599264), (2384, 561810), (2440, 548916), (2456, 545340), (2928, 457430), (2980, 449448), (3070, 436272), (3576, 374540), (3660, 365944), (3684, 363560), (4470, 299632), (4605, 290848), (4768, 280905), (4880, 274458), (4912, 272670), (5856, 228715), (5960, 224724), (6140, 218136), (7152, 187270), (7320, 182972), (7368, 181780), (8940, 149816), (9089, 147360), (9210, 145424), (9760, 137229), (9824, 136335), (11920, 112362), (12280, 109068), (14304, 93635), (14640, 91486), (14736, 90890), (17880, 74908), (18178, 73680), (18420, 72712), (18727, 71520), (23840, 56181), (24560, 54534), (27267, 49120), (29280, 45743), (29472, 45445), (35760, 37454), (36356, 36840)]