1320921000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 512

約数和(自身を含む): 5436288000

約数和(自身を除く): 4115367000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 29, 30, 35, 36, 40, 42, 45, 50, 54, 56, 58, 60, 63, 70, 72, 75, 84, 87, 90, 100, 105, 108, 116, 120, 125, 126, 135, 140, 145, 150, 168, 174, 175, 180, 189, 200, 203, 210, 216, 225, 232, 241, 250, 252, 261, 270, 280, 290, 300, 315, 348, 350, 360, 375, 378, 406, 420, 435, 450, 482, 500, 504, 522, 525, 540, 580, 600, 609, 630, 675, 696, 700, 723, 725, 750, 756, 783, 812, 840, 870, 875, 900, 945, 964, 1000, 1015, 1044, 1050, 1080, 1125, 1160, 1205, 1218, 1260, 1305, 1350, 1400, 1446, 1450, 1500, 1512, 1566, 1575, 1624, 1687, 1740, 1750, 1800, 1827, 1890, 1928, 2030, 2088, 2100, 2169, 2175, 2250, 2410, 2436, 2520, 2610, 2625, 2700, 2892, 2900, 3000, 3045, 3132, 3150, 3374, 3375, 3480, 3500, 3615, 3625, 3654, 3780, 3915, 4060, 4200, 4338, 4350, 4500, 4725, 4820, 4872, 5061, 5075, 5220, 5250, 5400, 5481, 5784, 5800, 6025, 6090, 6264, 6300, 6507, 6525, 6748, 6750, 6989, 7000, 7230, 7250, 7308, 7560, 7830, 7875, 8120, 8435, 8676, 8700, 9000, 9135, 9450, 9640, 10122, 10150, 10440, 10500, 10845, 10875, 10962, 12050, 12180, 12600, 13014, 13050, 13496, 13500, 13978, 14460, 14500, 14616, 15183, 15225, 15660, 15750, 16870, 17352, 17400, 18075, 18270, 18900, 19575, 20244, 20300, 20967, 21000, 21690, 21750, 21924, 23625, 24100, 24360, 25305, 25375, 26028, 26100, 27000, 27405, 27956, 28920, 29000, 30125, 30366, 30450, 31320, 31500, 32535, 32625, 33740, 34945, 36150, 36540, 37800, 39150, 40488, 40600, 41934, 42175, 43380, 43500, 43848, 45549, 45675, 47250, 48200, 48923, 50610, 50750, 52056, 52200, 54225, 54810, 55912, 60250, 60732, 60900, 62901, 63000, 65070, 65250, 67480, 69890, 72300, 73080, 75915, 76125, 78300, 83868, 84350, 86760, 87000, 90375, 91098, 91350, 94500, 97846, 97875, 101220, 101500, 104835, 108450, 109620, 120500, 121464, 121800, 125802, 126525, 130140, 130500, 137025, 139780, 144600, 146769, 151830, 152250, 156600, 162675, 167736, 168700, 174725, 180750, 182196, 182700, 188703, 189000, 195692, 195750, 202440, 203000, 209670, 210875, 216900, 219240, 227745, 228375, 241000, 244615, 251604, 253050, 260280, 261000, 271125, 274050, 279560, 293538, 303660, 304500, 314505, 325350, 337400, 349450, 361500, 364392, 365400, 377406, 379575, 391384, 391500, 419340, 421750, 433800, 440307, 455490, 456750, 489230, 503208, 506100, 524175, 542250, 548100, 587076, 607320, 609000, 629010, 632625, 650700, 685125, 698900, 723000, 733845, 754812, 759150, 783000, 813375, 838680, 843500, 873625, 880614, 910980, 913500, 943515, 978460, 1012200, 1048350, 1084500, 1096200, 1138725, 1174152, 1223075, 1258020, 1265250, 1301400, 1320921, 1370250, 1397800, 1467690, 1509624, 1518300, 1572525, 1626750, 1687000, 1747250, 1761228, 1821960, 1827000, 1887030, 1897875, 1956920, 2096700, 2169000, 2201535, 2277450, 2446150, 2516040, 2530500, 2620875, 2641842, 2740500, 2935380, 3036600, 3145050, 3253500, 3494500, 3522456, 3669225, 3774060, 3795750, 4193400, 4403070, 4554900, 4717575, 4892300, 5061000, 5241750, 5283684, 5481000, 5693625, 5870760, 6115375, 6290100, 6507000, 6604605, 6989000, 7338450, 7548120, 7591500, 7862625, 8806140, 9109800, 9435150, 9784600, 10483500, 10567368, 11007675, 11387250, 12230750, 12580200, 13209210, 14676900, 15183000, 15725250, 17612280, 18346125, 18870300, 20967000, 22015350, 22774500, 23587875, 24461500, 26418420, 29353800, 31450500, 33023025, 36692250, 37740600, 44030700, 45549000, 47175750, 48923000, 52836840, 55038375, 62901000, 66046050, 73384500, 88061400, 94351500, 110076750, 132092100, 146769000, 165115125, 188703000, 220153500, 264184200, 330230250, 440307000, 660460500, 1320921000]

約数ペア:

[(1, 1320921000), (2, 660460500), (3, 440307000), (4, 330230250), (5, 264184200), (6, 220153500), (7, 188703000), (8, 165115125), (9, 146769000), (10, 132092100), (12, 110076750), (14, 94351500), (15, 88061400), (18, 73384500), (20, 66046050), (21, 62901000), (24, 55038375), (25, 52836840), (27, 48923000), (28, 47175750), (29, 45549000), (30, 44030700), (35, 37740600), (36, 36692250), (40, 33023025), (42, 31450500), (45, 29353800), (50, 26418420), (54, 24461500), (56, 23587875), (58, 22774500), (60, 22015350), (63, 20967000), (70, 18870300), (72, 18346125), (75, 17612280), (84, 15725250), (87, 15183000), (90, 14676900), (100, 13209210), (105, 12580200), (108, 12230750), (116, 11387250), (120, 11007675), (125, 10567368), (126, 10483500), (135, 9784600), (140, 9435150), (145, 9109800), (150, 8806140), (168, 7862625), (174, 7591500), (175, 7548120), (180, 7338450), (189, 6989000), (200, 6604605), (203, 6507000), (210, 6290100), (216, 6115375), (225, 5870760), (232, 5693625), (241, 5481000), (250, 5283684), (252, 5241750), (261, 5061000), (270, 4892300), (280, 4717575), (290, 4554900), (300, 4403070), (315, 4193400), (348, 3795750), (350, 3774060), (360, 3669225), (375, 3522456), (378, 3494500), (406, 3253500), (420, 3145050), (435, 3036600), (450, 2935380), (482, 2740500), (500, 2641842), (504, 2620875), (522, 2530500), (525, 2516040), (540, 2446150), (580, 2277450), (600, 2201535), (609, 2169000), (630, 2096700), (675, 1956920), (696, 1897875), (700, 1887030), (723, 1827000), (725, 1821960), (750, 1761228), (756, 1747250), (783, 1687000), (812, 1626750), (840, 1572525), (870, 1518300), (875, 1509624), (900, 1467690), (945, 1397800), (964, 1370250), (1000, 1320921), (1015, 1301400), (1044, 1265250), (1050, 1258020), (1080, 1223075), (1125, 1174152), (1160, 1138725), (1205, 1096200), (1218, 1084500), (1260, 1048350), (1305, 1012200), (1350, 978460), (1400, 943515), (1446, 913500), (1450, 910980), (1500, 880614), (1512, 873625), (1566, 843500), (1575, 838680), (1624, 813375), (1687, 783000), (1740, 759150), (1750, 754812), (1800, 733845), (1827, 723000), (1890, 698900), (1928, 685125), (2030, 650700), (2088, 632625), (2100, 629010), (2169, 609000), (2175, 607320), (2250, 587076), (2410, 548100), (2436, 542250), (2520, 524175), (2610, 506100), (2625, 503208), (2700, 489230), (2892, 456750), (2900, 455490), (3000, 440307), (3045, 433800), (3132, 421750), (3150, 419340), (3374, 391500), (3375, 391384), (3480, 379575), (3500, 377406), (3615, 365400), (3625, 364392), (3654, 361500), (3780, 349450), (3915, 337400), (4060, 325350), (4200, 314505), (4338, 304500), (4350, 303660), (4500, 293538), (4725, 279560), (4820, 274050), (4872, 271125), (5061, 261000), (5075, 260280), (5220, 253050), (5250, 251604), (5400, 244615), (5481, 241000), (5784, 228375), (5800, 227745), (6025, 219240), (6090, 216900), (6264, 210875), (6300, 209670), (6507, 203000), (6525, 202440), (6748, 195750), (6750, 195692), (6989, 189000), (7000, 188703), (7230, 182700), (7250, 182196), (7308, 180750), (7560, 174725), (7830, 168700), (7875, 167736), (8120, 162675), (8435, 156600), (8676, 152250), (8700, 151830), (9000, 146769), (9135, 144600), (9450, 139780), (9640, 137025), (10122, 130500), (10150, 130140), (10440, 126525), (10500, 125802), (10845, 121800), (10875, 121464), (10962, 120500), (12050, 109620), (12180, 108450), (12600, 104835), (13014, 101500), (13050, 101220), (13496, 97875), (13500, 97846), (13978, 94500), (14460, 91350), (14500, 91098), (14616, 90375), (15183, 87000), (15225, 86760), (15660, 84350), (15750, 83868), (16870, 78300), (17352, 76125), (17400, 75915), (18075, 73080), (18270, 72300), (18900, 69890), (19575, 67480), (20244, 65250), (20300, 65070), (20967, 63000), (21000, 62901), (21690, 60900), (21750, 60732), (21924, 60250), (23625, 55912), (24100, 54810), (24360, 54225), (25305, 52200), (25375, 52056), (26028, 50750), (26100, 50610), (27000, 48923), (27405, 48200), (27956, 47250), (28920, 45675), (29000, 45549), (30125, 43848), (30366, 43500), (30450, 43380), (31320, 42175), (31500, 41934), (32535, 40600), (32625, 40488), (33740, 39150), (34945, 37800), (36150, 36540)]