16315067520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{997}}^1$

素因数の和:1972

約数の個数: 256

約数和(自身を含む): 57901564800

約数和(自身を除く): 41586497280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 947, 960, 997, 1080, 1152, 1440, 1728, 1894, 1920, 1994, 2160, 2841, 2880, 2991, 3456, 3788, 3988, 4320, 4735, 4985, 5682, 5760, 5982, 7576, 7976, 8523, 8640, 8973, 9470, 9970, 11364, 11964, 14205, 14955, 15152, 15952, 17046, 17280, 17946, 18940, 19940, 22728, 23928, 25569, 26919, 28410, 29910, 30304, 31904, 34092, 35892, 37880, 39880, 42615, 44865, 45456, 47856, 51138, 53838, 56820, 59820, 60608, 63808, 68184, 71784, 75760, 79760, 85230, 89730, 90912, 95712, 102276, 107676, 113640, 119640, 121216, 127616, 127845, 134595, 136368, 143568, 151520, 159520, 170460, 179460, 181824, 191424, 204552, 215352, 227280, 239280, 255690, 269190, 272736, 287136, 303040, 319040, 340920, 358920, 363648, 382848, 409104, 430704, 454560, 478560, 511380, 538380, 545472, 574272, 606080, 638080, 681840, 717840, 818208, 861408, 909120, 944159, 957120, 1022760, 1076760, 1090944, 1148544, 1363680, 1435680, 1636416, 1722816, 1818240, 1888318, 1914240, 2045520, 2153520, 2727360, 2832477, 2871360, 3272832, 3445632, 3776636, 4091040, 4307040, 4720795, 5454720, 5664954, 5742720, 7553272, 8182080, 8497431, 8614080, 9441590, 11329908, 14162385, 15106544, 16364160, 16994862, 17228160, 18883180, 22659816, 25492293, 28324770, 30213088, 33989724, 37766360, 42487155, 45319632, 50984586, 56649540, 60426176, 67979448, 75532720, 84974310, 90639264, 101969172, 113299080, 120852352, 127461465, 135958896, 151065440, 169948620, 181278528, 203938344, 226598160, 254922930, 271917792, 302130880, 339897240, 362557056, 407876688, 453196320, 509845860, 543835584, 604261760, 679794480, 815753376, 906392640, 1019691720, 1087671168, 1359588960, 1631506752, 1812785280, 2039383440, 2719177920, 3263013504, 4078766880, 5438355840, 8157533760, 16315067520]

約数ペア:

[(1, 16315067520), (2, 8157533760), (3, 5438355840), (4, 4078766880), (5, 3263013504), (6, 2719177920), (8, 2039383440), (9, 1812785280), (10, 1631506752), (12, 1359588960), (15, 1087671168), (16, 1019691720), (18, 906392640), (20, 815753376), (24, 679794480), (27, 604261760), (30, 543835584), (32, 509845860), (36, 453196320), (40, 407876688), (45, 362557056), (48, 339897240), (54, 302130880), (60, 271917792), (64, 254922930), (72, 226598160), (80, 203938344), (90, 181278528), (96, 169948620), (108, 151065440), (120, 135958896), (128, 127461465), (135, 120852352), (144, 113299080), (160, 101969172), (180, 90639264), (192, 84974310), (216, 75532720), (240, 67979448), (270, 60426176), (288, 56649540), (320, 50984586), (360, 45319632), (384, 42487155), (432, 37766360), (480, 33989724), (540, 30213088), (576, 28324770), (640, 25492293), (720, 22659816), (864, 18883180), (947, 17228160), (960, 16994862), (997, 16364160), (1080, 15106544), (1152, 14162385), (1440, 11329908), (1728, 9441590), (1894, 8614080), (1920, 8497431), (1994, 8182080), (2160, 7553272), (2841, 5742720), (2880, 5664954), (2991, 5454720), (3456, 4720795), (3788, 4307040), (3988, 4091040), (4320, 3776636), (4735, 3445632), (4985, 3272832), (5682, 2871360), (5760, 2832477), (5982, 2727360), (7576, 2153520), (7976, 2045520), (8523, 1914240), (8640, 1888318), (8973, 1818240), (9470, 1722816), (9970, 1636416), (11364, 1435680), (11964, 1363680), (14205, 1148544), (14955, 1090944), (15152, 1076760), (15952, 1022760), (17046, 957120), (17280, 944159), (17946, 909120), (18940, 861408), (19940, 818208), (22728, 717840), (23928, 681840), (25569, 638080), (26919, 606080), (28410, 574272), (29910, 545472), (30304, 538380), (31904, 511380), (34092, 478560), (35892, 454560), (37880, 430704), (39880, 409104), (42615, 382848), (44865, 363648), (45456, 358920), (47856, 340920), (51138, 319040), (53838, 303040), (56820, 287136), (59820, 272736), (60608, 269190), (63808, 255690), (68184, 239280), (71784, 227280), (75760, 215352), (79760, 204552), (85230, 191424), (89730, 181824), (90912, 179460), (95712, 170460), (102276, 159520), (107676, 151520), (113640, 143568), (119640, 136368), (121216, 134595), (127616, 127845)]