80134861680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{37361}}^1$

素因数の和:37717

約数の個数: 200

約数和(自身を含む): 279168565104

約数和(自身を除く): 199033703424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 331, 360, 405, 432, 540, 648, 662, 720, 810, 993, 1080, 1296, 1324, 1620, 1655, 1986, 2160, 2648, 2979, 3240, 3310, 3972, 4965, 5296, 5958, 6480, 6620, 7944, 8937, 9930, 11916, 13240, 14895, 15888, 17874, 19860, 23832, 26480, 26811, 29790, 35748, 37361, 39720, 44685, 47664, 53622, 59580, 71496, 74722, 79440, 89370, 107244, 112083, 119160, 134055, 142992, 149444, 178740, 186805, 214488, 224166, 238320, 268110, 298888, 336249, 357480, 373610, 428976, 448332, 536220, 560415, 597776, 672498, 714960, 747220, 896664, 1008747, 1072440, 1120830, 1344996, 1494440, 1681245, 1793328, 2017494, 2144880, 2241660, 2689992, 2988880, 3026241, 3362490, 4034988, 4483320, 5043735, 5379984, 6052482, 6724980, 8069976, 8966640, 10087470, 12104964, 12366491, 13449960, 15131205, 16139952, 20174940, 24209928, 24732982, 26899920, 30262410, 37099473, 40349880, 48419856, 49465964, 60524820, 61832455, 74198946, 80699760, 98931928, 111298419, 121049640, 123664910, 148397892, 185497365, 197863856, 222596838, 242099280, 247329820, 296795784, 333895257, 370994730, 445193676, 494659640, 556492095, 593591568, 667790514, 741989460, 890387352, 989319280, 1001685771, 1112984190, 1335581028, 1483978920, 1669476285, 1780774704, 2003371542, 2225968380, 2671162056, 2967957840, 3338952570, 4006743084, 4451936760, 5008428855, 5342324112, 6677905140, 8013486168, 8903873520, 10016857710, 13355810280, 16026972336, 20033715420, 26711620560, 40067430840, 80134861680]

約数ペア:

[(1, 80134861680), (2, 40067430840), (3, 26711620560), (4, 20033715420), (5, 16026972336), (6, 13355810280), (8, 10016857710), (9, 8903873520), (10, 8013486168), (12, 6677905140), (15, 5342324112), (16, 5008428855), (18, 4451936760), (20, 4006743084), (24, 3338952570), (27, 2967957840), (30, 2671162056), (36, 2225968380), (40, 2003371542), (45, 1780774704), (48, 1669476285), (54, 1483978920), (60, 1335581028), (72, 1112984190), (80, 1001685771), (81, 989319280), (90, 890387352), (108, 741989460), (120, 667790514), (135, 593591568), (144, 556492095), (162, 494659640), (180, 445193676), (216, 370994730), (240, 333895257), (270, 296795784), (324, 247329820), (331, 242099280), (360, 222596838), (405, 197863856), (432, 185497365), (540, 148397892), (648, 123664910), (662, 121049640), (720, 111298419), (810, 98931928), (993, 80699760), (1080, 74198946), (1296, 61832455), (1324, 60524820), (1620, 49465964), (1655, 48419856), (1986, 40349880), (2160, 37099473), (2648, 30262410), (2979, 26899920), (3240, 24732982), (3310, 24209928), (3972, 20174940), (4965, 16139952), (5296, 15131205), (5958, 13449960), (6480, 12366491), (6620, 12104964), (7944, 10087470), (8937, 8966640), (9930, 8069976), (11916, 6724980), (13240, 6052482), (14895, 5379984), (15888, 5043735), (17874, 4483320), (19860, 4034988), (23832, 3362490), (26480, 3026241), (26811, 2988880), (29790, 2689992), (35748, 2241660), (37361, 2144880), (39720, 2017494), (44685, 1793328), (47664, 1681245), (53622, 1494440), (59580, 1344996), (71496, 1120830), (74722, 1072440), (79440, 1008747), (89370, 896664), (107244, 747220), (112083, 714960), (119160, 672498), (134055, 597776), (142992, 560415), (149444, 536220), (178740, 448332), (186805, 428976), (214488, 373610), (224166, 357480), (238320, 336249), (268110, 298888)]