2018714880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 576

約数和(自身を含む): 8158993920

約数和(自身を除く): 6140279040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 53, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 106, 109, 112, 120, 128, 130, 140, 156, 159, 160, 168, 182, 192, 195, 208, 210, 212, 218, 224, 240, 256, 260, 265, 273, 280, 312, 318, 320, 327, 336, 364, 371, 384, 390, 416, 420, 424, 436, 448, 455, 480, 520, 530, 545, 546, 560, 624, 636, 640, 654, 672, 689, 728, 742, 763, 768, 780, 795, 832, 840, 848, 872, 896, 910, 960, 1040, 1060, 1090, 1092, 1113, 1120, 1248, 1272, 1280, 1308, 1344, 1365, 1378, 1417, 1456, 1484, 1526, 1560, 1590, 1635, 1664, 1680, 1696, 1744, 1792, 1820, 1855, 1920, 2067, 2080, 2120, 2180, 2184, 2226, 2240, 2289, 2496, 2544, 2616, 2688, 2730, 2756, 2834, 2912, 2968, 3052, 3120, 3180, 3270, 3328, 3360, 3392, 3445, 3488, 3640, 3710, 3815, 3840, 4134, 4160, 4240, 4251, 4360, 4368, 4452, 4480, 4578, 4823, 4992, 5088, 5232, 5376, 5460, 5512, 5565, 5668, 5777, 5824, 5936, 6104, 6240, 6360, 6540, 6720, 6784, 6890, 6976, 7085, 7280, 7420, 7630, 8268, 8320, 8480, 8502, 8720, 8736, 8904, 8960, 9156, 9646, 9919, 9984, 10176, 10335, 10464, 10920, 11024, 11130, 11336, 11445, 11554, 11648, 11872, 12208, 12480, 12720, 13080, 13440, 13568, 13780, 13952, 14170, 14469, 14560, 14840, 15260, 16536, 16640, 16960, 17004, 17331, 17440, 17472, 17808, 18312, 19292, 19838, 20352, 20670, 20928, 21255, 21840, 22048, 22260, 22672, 22890, 23108, 23296, 23744, 24115, 24416, 24960, 25440, 26160, 26880, 27560, 27904, 28340, 28885, 28938, 29120, 29680, 29757, 30520, 33072, 33920, 34008, 34662, 34880, 34944, 35616, 36624, 38584, 39676, 40439, 40704, 41340, 41856, 42510, 43680, 44096, 44520, 45344, 45780, 46216, 47488, 48230, 48832, 49595, 49920, 50880, 52320, 55120, 56680, 57770, 57876, 58240, 59360, 59514, 61040, 66144, 67840, 68016, 69324, 69760, 69888, 71232, 72345, 73248, 75101, 77168, 79352, 80878, 82680, 83712, 85020, 86655, 87360, 88192, 89040, 90688, 91560, 92432, 94976, 96460, 97664, 99190, 101760, 104640, 110240, 113360, 115540, 115752, 116480, 118720, 119028, 121317, 122080, 132288, 136032, 138648, 139520, 142464, 144690, 146496, 148785, 150202, 154336, 158704, 161756, 165360, 170040, 173310, 174720, 176384, 178080, 181376, 183120, 184864, 192920, 195328, 198380, 202195, 203520, 209280, 220480, 225303, 226720, 231080, 231504, 237440, 238056, 242634, 244160, 264576, 272064, 277296, 284928, 289380, 292992, 297570, 300404, 308672, 317408, 323512, 330720, 340080, 346620, 349440, 356160, 362752, 366240, 369728, 375505, 385840, 396760, 404390, 418560, 440960, 450606, 453440, 462160, 463008, 474880, 476112, 485268, 488320, 525707, 529152, 544128, 554592, 578760, 585984, 595140, 600808, 606585, 617344, 634816, 647024, 661440, 680160, 693240, 712320, 732480, 739456, 751010, 771680, 793520, 808780, 881920, 901212, 906880, 924320, 926016, 952224, 970536, 976640, 1051414, 1088256, 1109184, 1126515, 1157520, 1190280, 1201616, 1213170, 1234688, 1269632, 1294048, 1322880, 1360320, 1386480, 1424640, 1464960, 1478912, 1502020, 1543360, 1577121, 1587040, 1617560, 1802424, 1813760, 1848640, 1852032, 1904448, 1941072, 2102828, 2218368, 2253030, 2315040, 2380560, 2403232, 2426340, 2539264, 2588096, 2628535, 2645760, 2720640, 2772960, 2929920, 3004040, 3086720, 3154242, 3174080, 3235120, 3604848, 3697280, 3704064, 3808896, 3882144, 4205656, 4436736, 4506060, 4630080, 4761120, 4806464, 4852680, 5176192, 5257070, 5441280, 5545920, 6008080, 6173440, 6308484, 6348160, 6470240, 7209696, 7394560, 7617792, 7764288, 7885605, 8411312, 9012120, 9260160, 9522240, 9612928, 9705360, 10352384, 10514140, 11091840, 12016160, 12616968, 12696320, 12940480, 14419392, 15528576, 15771210, 16822624, 18024240, 18520320, 19044480, 19225856, 19410720, 21028280, 22183680, 24032320, 25233936, 25880960, 28838784, 31057152, 31542420, 33645248, 36048480, 38088960, 38821440, 42056560, 48064640, 50467872, 51761920, 57677568, 63084840, 67290496, 72096960, 77642880, 84113120, 96129280, 100935744, 126169680, 134580992, 144193920, 155285760, 168226240, 201871488, 252339360, 288387840, 336452480, 403742976, 504678720, 672904960, 1009357440, 2018714880]

約数ペア:

[(1, 2018714880), (2, 1009357440), (3, 672904960), (4, 504678720), (5, 403742976), (6, 336452480), (7, 288387840), (8, 252339360), (10, 201871488), (12, 168226240), (13, 155285760), (14, 144193920), (15, 134580992), (16, 126169680), (20, 100935744), (21, 96129280), (24, 84113120), (26, 77642880), (28, 72096960), (30, 67290496), (32, 63084840), (35, 57677568), (39, 51761920), (40, 50467872), (42, 48064640), (48, 42056560), (52, 38821440), (53, 38088960), (56, 36048480), (60, 33645248), (64, 31542420), (65, 31057152), (70, 28838784), (78, 25880960), (80, 25233936), (84, 24032320), (91, 22183680), (96, 21028280), (104, 19410720), (105, 19225856), (106, 19044480), (109, 18520320), (112, 18024240), (120, 16822624), (128, 15771210), (130, 15528576), (140, 14419392), (156, 12940480), (159, 12696320), (160, 12616968), (168, 12016160), (182, 11091840), (192, 10514140), (195, 10352384), (208, 9705360), (210, 9612928), (212, 9522240), (218, 9260160), (224, 9012120), (240, 8411312), (256, 7885605), (260, 7764288), (265, 7617792), (273, 7394560), (280, 7209696), (312, 6470240), (318, 6348160), (320, 6308484), (327, 6173440), (336, 6008080), (364, 5545920), (371, 5441280), (384, 5257070), (390, 5176192), (416, 4852680), (420, 4806464), (424, 4761120), (436, 4630080), (448, 4506060), (455, 4436736), (480, 4205656), (520, 3882144), (530, 3808896), (545, 3704064), (546, 3697280), (560, 3604848), (624, 3235120), (636, 3174080), (640, 3154242), (654, 3086720), (672, 3004040), (689, 2929920), (728, 2772960), (742, 2720640), (763, 2645760), (768, 2628535), (780, 2588096), (795, 2539264), (832, 2426340), (840, 2403232), (848, 2380560), (872, 2315040), (896, 2253030), (910, 2218368), (960, 2102828), (1040, 1941072), (1060, 1904448), (1090, 1852032), (1092, 1848640), (1113, 1813760), (1120, 1802424), (1248, 1617560), (1272, 1587040), (1280, 1577121), (1308, 1543360), (1344, 1502020), (1365, 1478912), (1378, 1464960), (1417, 1424640), (1456, 1386480), (1484, 1360320), (1526, 1322880), (1560, 1294048), (1590, 1269632), (1635, 1234688), (1664, 1213170), (1680, 1201616), (1696, 1190280), (1744, 1157520), (1792, 1126515), (1820, 1109184), (1855, 1088256), (1920, 1051414), (2067, 976640), (2080, 970536), (2120, 952224), (2180, 926016), (2184, 924320), (2226, 906880), (2240, 901212), (2289, 881920), (2496, 808780), (2544, 793520), (2616, 771680), (2688, 751010), (2730, 739456), (2756, 732480), (2834, 712320), (2912, 693240), (2968, 680160), (3052, 661440), (3120, 647024), (3180, 634816), (3270, 617344), (3328, 606585), (3360, 600808), (3392, 595140), (3445, 585984), (3488, 578760), (3640, 554592), (3710, 544128), (3815, 529152), (3840, 525707), (4134, 488320), (4160, 485268), (4240, 476112), (4251, 474880), (4360, 463008), (4368, 462160), (4452, 453440), (4480, 450606), (4578, 440960), (4823, 418560), (4992, 404390), (5088, 396760), (5232, 385840), (5376, 375505), (5460, 369728), (5512, 366240), (5565, 362752), (5668, 356160), (5777, 349440), (5824, 346620), (5936, 340080), (6104, 330720), (6240, 323512), (6360, 317408), (6540, 308672), (6720, 300404), (6784, 297570), (6890, 292992), (6976, 289380), (7085, 284928), (7280, 277296), (7420, 272064), (7630, 264576), (8268, 244160), (8320, 242634), (8480, 238056), (8502, 237440), (8720, 231504), (8736, 231080), (8904, 226720), (8960, 225303), (9156, 220480), (9646, 209280), (9919, 203520), (9984, 202195), (10176, 198380), (10335, 195328), (10464, 192920), (10920, 184864), (11024, 183120), (11130, 181376), (11336, 178080), (11445, 176384), (11554, 174720), (11648, 173310), (11872, 170040), (12208, 165360), (12480, 161756), (12720, 158704), (13080, 154336), (13440, 150202), (13568, 148785), (13780, 146496), (13952, 144690), (14170, 142464), (14469, 139520), (14560, 138648), (14840, 136032), (15260, 132288), (16536, 122080), (16640, 121317), (16960, 119028), (17004, 118720), (17331, 116480), (17440, 115752), (17472, 115540), (17808, 113360), (18312, 110240), (19292, 104640), (19838, 101760), (20352, 99190), (20670, 97664), (20928, 96460), (21255, 94976), (21840, 92432), (22048, 91560), (22260, 90688), (22672, 89040), (22890, 88192), (23108, 87360), (23296, 86655), (23744, 85020), (24115, 83712), (24416, 82680), (24960, 80878), (25440, 79352), (26160, 77168), (26880, 75101), (27560, 73248), (27904, 72345), (28340, 71232), (28885, 69888), (28938, 69760), (29120, 69324), (29680, 68016), (29757, 67840), (30520, 66144), (33072, 61040), (33920, 59514), (34008, 59360), (34662, 58240), (34880, 57876), (34944, 57770), (35616, 56680), (36624, 55120), (38584, 52320), (39676, 50880), (40439, 49920), (40704, 49595), (41340, 48832), (41856, 48230), (42510, 47488), (43680, 46216), (44096, 45780), (44520, 45344)]