1734631680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{811}}^1$

素因数の和:1392

約数の個数: 144

約数和(自身を含む): 5556769344

約数和(自身を除く): 3822137664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 557, 640, 768, 811, 960, 1114, 1280, 1622, 1671, 1920, 2228, 2433, 2785, 3244, 3342, 3840, 4055, 4456, 4866, 5570, 6488, 6684, 8110, 8355, 8912, 9732, 11140, 12165, 12976, 13368, 16220, 16710, 17824, 19464, 22280, 24330, 25952, 26736, 32440, 33420, 35648, 38928, 44560, 48660, 51904, 53472, 64880, 66840, 71296, 77856, 89120, 97320, 103808, 106944, 129760, 133680, 142592, 155712, 178240, 194640, 207616, 213888, 259520, 267360, 311424, 356480, 389280, 427776, 451727, 519040, 534720, 622848, 712960, 778560, 903454, 1038080, 1069440, 1355181, 1557120, 1806908, 2138880, 2258635, 2710362, 3114240, 3613816, 4517270, 5420724, 6775905, 7227632, 9034540, 10841448, 13551810, 14455264, 18069080, 21682896, 27103620, 28910528, 36138160, 43365792, 54207240, 57821056, 72276320, 86731584, 108414480, 115642112, 144552640, 173463168, 216828960, 289105280, 346926336, 433657920, 578210560, 867315840, 1734631680]

約数ペア:

[(1, 1734631680), (2, 867315840), (3, 578210560), (4, 433657920), (5, 346926336), (6, 289105280), (8, 216828960), (10, 173463168), (12, 144552640), (15, 115642112), (16, 108414480), (20, 86731584), (24, 72276320), (30, 57821056), (32, 54207240), (40, 43365792), (48, 36138160), (60, 28910528), (64, 27103620), (80, 21682896), (96, 18069080), (120, 14455264), (128, 13551810), (160, 10841448), (192, 9034540), (240, 7227632), (256, 6775905), (320, 5420724), (384, 4517270), (480, 3613816), (557, 3114240), (640, 2710362), (768, 2258635), (811, 2138880), (960, 1806908), (1114, 1557120), (1280, 1355181), (1622, 1069440), (1671, 1038080), (1920, 903454), (2228, 778560), (2433, 712960), (2785, 622848), (3244, 534720), (3342, 519040), (3840, 451727), (4055, 427776), (4456, 389280), (4866, 356480), (5570, 311424), (6488, 267360), (6684, 259520), (8110, 213888), (8355, 207616), (8912, 194640), (9732, 178240), (11140, 155712), (12165, 142592), (12976, 133680), (13368, 129760), (16220, 106944), (16710, 103808), (17824, 97320), (19464, 89120), (22280, 77856), (24330, 71296), (25952, 66840), (26736, 64880), (32440, 53472), (33420, 51904), (35648, 48660), (38928, 44560)]