20774895120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5897}}^1$

素因数の和:6159

約数の個数: 320

約数和(自身を含む): 82145456640

約数和(自身を除く): 61370561520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 233, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 466, 504, 540, 560, 630, 699, 720, 756, 840, 932, 945, 1008, 1080, 1165, 1260, 1398, 1512, 1631, 1680, 1864, 1890, 2097, 2160, 2330, 2520, 2796, 3024, 3262, 3495, 3728, 3780, 4194, 4660, 4893, 5040, 5592, 5897, 6291, 6524, 6990, 7560, 8155, 8388, 9320, 9786, 10485, 11184, 11794, 12582, 13048, 13980, 14679, 15120, 16310, 16776, 17691, 18640, 19572, 20970, 23588, 24465, 25164, 26096, 27960, 29358, 29485, 31455, 32620, 33552, 35382, 39144, 41279, 41940, 44037, 47176, 48930, 50328, 53073, 55920, 58716, 58970, 62910, 65240, 70764, 73395, 78288, 82558, 83880, 88074, 88455, 94352, 97860, 100656, 106146, 117432, 117940, 123837, 125820, 130480, 141528, 146790, 159219, 165116, 167760, 176148, 176910, 195720, 206395, 212292, 220185, 234864, 235880, 247674, 251640, 265365, 283056, 293580, 318438, 330232, 352296, 353820, 371511, 391440, 412790, 424584, 440370, 471760, 495348, 503280, 530730, 587160, 619185, 636876, 660464, 704592, 707640, 743022, 796095, 825580, 849168, 880740, 990696, 1061460, 1114533, 1174320, 1238370, 1273752, 1374001, 1415280, 1486044, 1592190, 1651160, 1761480, 1857555, 1981392, 2122920, 2229066, 2476740, 2547504, 2748002, 2972088, 3184380, 3302320, 3522960, 3715110, 4122003, 4245840, 4458132, 4953480, 5496004, 5572665, 5944176, 6368760, 6870005, 7430220, 8244006, 8916264, 9618007, 9906960, 10992008, 11145330, 12366009, 12737520, 13740010, 14860440, 16488012, 17832528, 19236014, 20610015, 21984016, 22290660, 24732018, 27480020, 28854021, 29720880, 32976024, 37098027, 38472028, 41220030, 44581320, 48090035, 49464036, 54960040, 57708042, 61830045, 65952048, 74196054, 76944056, 82440060, 86562063, 89162640, 96180070, 98928072, 109920080, 115416084, 123660090, 144270105, 148392108, 153888112, 164880120, 173124126, 185490135, 192360140, 197856144, 230832168, 247320180, 259686189, 288540210, 296784216, 329760240, 346248252, 370980270, 384720280, 432810315, 461664336, 494640360, 519372378, 577080420, 593568432, 692496504, 741960540, 769440560, 865620630, 989280720, 1038744756, 1154160840, 1298430945, 1384993008, 1483921080, 1731241260, 2077489512, 2308321680, 2596861890, 2967842160, 3462482520, 4154979024, 5193723780, 6924965040, 10387447560, 20774895120]

約数ペア:

[(1, 20774895120), (2, 10387447560), (3, 6924965040), (4, 5193723780), (5, 4154979024), (6, 3462482520), (7, 2967842160), (8, 2596861890), (9, 2308321680), (10, 2077489512), (12, 1731241260), (14, 1483921080), (15, 1384993008), (16, 1298430945), (18, 1154160840), (20, 1038744756), (21, 989280720), (24, 865620630), (27, 769440560), (28, 741960540), (30, 692496504), (35, 593568432), (36, 577080420), (40, 519372378), (42, 494640360), (45, 461664336), (48, 432810315), (54, 384720280), (56, 370980270), (60, 346248252), (63, 329760240), (70, 296784216), (72, 288540210), (80, 259686189), (84, 247320180), (90, 230832168), (105, 197856144), (108, 192360140), (112, 185490135), (120, 173124126), (126, 164880120), (135, 153888112), (140, 148392108), (144, 144270105), (168, 123660090), (180, 115416084), (189, 109920080), (210, 98928072), (216, 96180070), (233, 89162640), (240, 86562063), (252, 82440060), (270, 76944056), (280, 74196054), (315, 65952048), (336, 61830045), (360, 57708042), (378, 54960040), (420, 49464036), (432, 48090035), (466, 44581320), (504, 41220030), (540, 38472028), (560, 37098027), (630, 32976024), (699, 29720880), (720, 28854021), (756, 27480020), (840, 24732018), (932, 22290660), (945, 21984016), (1008, 20610015), (1080, 19236014), (1165, 17832528), (1260, 16488012), (1398, 14860440), (1512, 13740010), (1631, 12737520), (1680, 12366009), (1864, 11145330), (1890, 10992008), (2097, 9906960), (2160, 9618007), (2330, 8916264), (2520, 8244006), (2796, 7430220), (3024, 6870005), (3262, 6368760), (3495, 5944176), (3728, 5572665), (3780, 5496004), (4194, 4953480), (4660, 4458132), (4893, 4245840), (5040, 4122003), (5592, 3715110), (5897, 3522960), (6291, 3302320), (6524, 3184380), (6990, 2972088), (7560, 2748002), (8155, 2547504), (8388, 2476740), (9320, 2229066), (9786, 2122920), (10485, 1981392), (11184, 1857555), (11794, 1761480), (12582, 1651160), (13048, 1592190), (13980, 1486044), (14679, 1415280), (15120, 1374001), (16310, 1273752), (16776, 1238370), (17691, 1174320), (18640, 1114533), (19572, 1061460), (20970, 990696), (23588, 880740), (24465, 849168), (25164, 825580), (26096, 796095), (27960, 743022), (29358, 707640), (29485, 704592), (31455, 660464), (32620, 636876), (33552, 619185), (35382, 587160), (39144, 530730), (41279, 503280), (41940, 495348), (44037, 471760), (47176, 440370), (48930, 424584), (50328, 412790), (53073, 391440), (55920, 371511), (58716, 353820), (58970, 352296), (62910, 330232), (65240, 318438), (70764, 293580), (73395, 283056), (78288, 265365), (82558, 251640), (83880, 247674), (88074, 235880), (88455, 234864), (94352, 220185), (97860, 212292), (100656, 206395), (106146, 195720), (117432, 176910), (117940, 176148), (123837, 167760), (125820, 165116), (130480, 159219), (141528, 146790)]