690773760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 216

約数和(自身を含む): 2431656864

約数和(自身を除く): 1740883104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 983, 1098, 1152, 1220, 1280, 1440, 1464, 1830, 1920, 1952, 1966, 2196, 2304, 2440, 2745, 2880, 2928, 2949, 3660, 3840, 3904, 3932, 4392, 4880, 4915, 5490, 5760, 5856, 5898, 7320, 7808, 7864, 8784, 8847, 9760, 9830, 10980, 11520, 11712, 11796, 14640, 14745, 15616, 15728, 17568, 17694, 19520, 19660, 21960, 23424, 23592, 29280, 29490, 31456, 35136, 35388, 39040, 39320, 43920, 44235, 46848, 47184, 58560, 58980, 59963, 62912, 70272, 70776, 78080, 78640, 87840, 88470, 94368, 117120, 117960, 119926, 125824, 140544, 141552, 157280, 175680, 176940, 179889, 188736, 234240, 235920, 239852, 251648, 283104, 299815, 314560, 351360, 353880, 359778, 377472, 471840, 479704, 539667, 566208, 599630, 629120, 702720, 707760, 719556, 754944, 899445, 943680, 959408, 1079334, 1132416, 1199260, 1258240, 1415520, 1439112, 1798890, 1887360, 1918816, 2158668, 2264832, 2398520, 2698335, 2831040, 2878224, 3597780, 3774720, 3837632, 4317336, 4797040, 5396670, 5662080, 5756448, 7195560, 7675264, 8634672, 9594080, 10793340, 11324160, 11512896, 14391120, 15350528, 17269344, 19188160, 21586680, 23025792, 28782240, 34538688, 38376320, 43173360, 46051584, 57564480, 69077376, 76752640, 86346720, 115128960, 138154752, 172693440, 230257920, 345386880, 690773760]

約数ペア:

[(1, 690773760), (2, 345386880), (3, 230257920), (4, 172693440), (5, 138154752), (6, 115128960), (8, 86346720), (9, 76752640), (10, 69077376), (12, 57564480), (15, 46051584), (16, 43173360), (18, 38376320), (20, 34538688), (24, 28782240), (30, 23025792), (32, 21586680), (36, 19188160), (40, 17269344), (45, 15350528), (48, 14391120), (60, 11512896), (61, 11324160), (64, 10793340), (72, 9594080), (80, 8634672), (90, 7675264), (96, 7195560), (120, 5756448), (122, 5662080), (128, 5396670), (144, 4797040), (160, 4317336), (180, 3837632), (183, 3774720), (192, 3597780), (240, 2878224), (244, 2831040), (256, 2698335), (288, 2398520), (305, 2264832), (320, 2158668), (360, 1918816), (366, 1887360), (384, 1798890), (480, 1439112), (488, 1415520), (549, 1258240), (576, 1199260), (610, 1132416), (640, 1079334), (720, 959408), (732, 943680), (768, 899445), (915, 754944), (960, 719556), (976, 707760), (983, 702720), (1098, 629120), (1152, 599630), (1220, 566208), (1280, 539667), (1440, 479704), (1464, 471840), (1830, 377472), (1920, 359778), (1952, 353880), (1966, 351360), (2196, 314560), (2304, 299815), (2440, 283104), (2745, 251648), (2880, 239852), (2928, 235920), (2949, 234240), (3660, 188736), (3840, 179889), (3904, 176940), (3932, 175680), (4392, 157280), (4880, 141552), (4915, 140544), (5490, 125824), (5760, 119926), (5856, 117960), (5898, 117120), (7320, 94368), (7808, 88470), (7864, 87840), (8784, 78640), (8847, 78080), (9760, 70776), (9830, 70272), (10980, 62912), (11520, 59963), (11712, 58980), (11796, 58560), (14640, 47184), (14745, 46848), (15616, 44235), (15728, 43920), (17568, 39320), (17694, 39040), (19520, 35388), (19660, 35136), (21960, 31456), (23424, 29490), (23592, 29280)]