77348040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 291876480

約数和(自身を除く): 214528440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 761, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1522, 1540, 1694, 1815, 1848, 2283, 2310, 2420, 2541, 2904, 3044, 3080, 3388, 3630, 3805, 4235, 4566, 4620, 4840, 5082, 5327, 6088, 6776, 7260, 7610, 8371, 8470, 9132, 9240, 10164, 10654, 11415, 12705, 14520, 15220, 15981, 16742, 16940, 18264, 20328, 21308, 22830, 25113, 25410, 26635, 30440, 31962, 33484, 33880, 41855, 42616, 45660, 50226, 50820, 53270, 58597, 63924, 66968, 79905, 83710, 91320, 92081, 100452, 101640, 106540, 117194, 125565, 127848, 159810, 167420, 175791, 184162, 200904, 213080, 234388, 251130, 276243, 292985, 319620, 334840, 351582, 368324, 460405, 468776, 502260, 552486, 585970, 639240, 644567, 703164, 736648, 878955, 920810, 1004520, 1104972, 1171940, 1289134, 1381215, 1406328, 1757910, 1841620, 1933701, 2209944, 2343880, 2578268, 2762430, 3222835, 3515820, 3683240, 3867402, 5156536, 5524860, 6445670, 7031640, 7734804, 9668505, 11049720, 12891340, 15469608, 19337010, 25782680, 38674020, 77348040]

約数ペア:

[(1, 77348040), (2, 38674020), (3, 25782680), (4, 19337010), (5, 15469608), (6, 12891340), (7, 11049720), (8, 9668505), (10, 7734804), (11, 7031640), (12, 6445670), (14, 5524860), (15, 5156536), (20, 3867402), (21, 3683240), (22, 3515820), (24, 3222835), (28, 2762430), (30, 2578268), (33, 2343880), (35, 2209944), (40, 1933701), (42, 1841620), (44, 1757910), (55, 1406328), (56, 1381215), (60, 1289134), (66, 1171940), (70, 1104972), (77, 1004520), (84, 920810), (88, 878955), (105, 736648), (110, 703164), (120, 644567), (121, 639240), (132, 585970), (140, 552486), (154, 502260), (165, 468776), (168, 460405), (210, 368324), (220, 351582), (231, 334840), (242, 319620), (264, 292985), (280, 276243), (308, 251130), (330, 234388), (363, 213080), (385, 200904), (420, 184162), (440, 175791), (462, 167420), (484, 159810), (605, 127848), (616, 125565), (660, 117194), (726, 106540), (761, 101640), (770, 100452), (840, 92081), (847, 91320), (924, 83710), (968, 79905), (1155, 66968), (1210, 63924), (1320, 58597), (1452, 53270), (1522, 50820), (1540, 50226), (1694, 45660), (1815, 42616), (1848, 41855), (2283, 33880), (2310, 33484), (2420, 31962), (2541, 30440), (2904, 26635), (3044, 25410), (3080, 25113), (3388, 22830), (3630, 21308), (3805, 20328), (4235, 18264), (4566, 16940), (4620, 16742), (4840, 15981), (5082, 15220), (5327, 14520), (6088, 12705), (6776, 11415), (7260, 10654), (7610, 10164), (8371, 9240), (8470, 9132)]