620613840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 2507839488

約数和(自身を除く): 1887225648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 86, 88, 105, 110, 112, 120, 121, 129, 132, 140, 142, 154, 165, 168, 172, 176, 210, 213, 215, 220, 231, 240, 242, 258, 264, 280, 284, 301, 308, 330, 336, 344, 355, 363, 385, 420, 426, 430, 440, 462, 473, 484, 497, 516, 528, 560, 568, 602, 605, 616, 645, 660, 688, 710, 726, 770, 781, 840, 847, 852, 860, 880, 903, 924, 946, 968, 994, 1032, 1065, 1136, 1155, 1204, 1210, 1232, 1290, 1320, 1419, 1420, 1452, 1491, 1505, 1540, 1562, 1680, 1694, 1704, 1720, 1806, 1815, 1848, 1892, 1936, 1988, 2064, 2130, 2310, 2343, 2365, 2408, 2420, 2485, 2541, 2580, 2640, 2838, 2840, 2904, 2982, 3010, 3053, 3080, 3124, 3311, 3388, 3408, 3440, 3612, 3630, 3696, 3784, 3905, 3976, 4235, 4260, 4515, 4620, 4686, 4730, 4816, 4840, 4970, 5082, 5160, 5203, 5467, 5676, 5680, 5808, 5964, 6020, 6106, 6160, 6248, 6622, 6776, 7095, 7224, 7260, 7455, 7568, 7810, 7952, 8470, 8520, 8591, 9030, 9159, 9240, 9372, 9460, 9680, 9933, 9940, 10164, 10320, 10406, 10934, 11352, 11715, 11928, 12040, 12212, 12496, 12705, 13244, 13552, 14190, 14448, 14520, 14910, 15265, 15609, 15620, 16401, 16555, 16940, 17040, 17182, 18060, 18318, 18480, 18744, 18920, 19866, 19880, 20328, 20812, 21371, 21868, 22704, 23430, 23856, 24080, 24424, 25410, 25773, 26015, 26488, 27335, 28380, 29040, 29820, 30530, 31218, 31240, 32802, 33110, 33583, 33880, 34364, 36120, 36421, 36636, 37488, 37840, 39732, 39760, 40656, 41624, 42742, 42955, 43736, 45795, 46860, 48848, 49665, 50820, 51546, 52030, 52976, 54670, 56760, 59640, 60137, 61060, 62436, 62480, 64113, 65604, 66220, 67166, 67760, 68728, 72240, 72842, 73272, 78045, 79464, 82005, 83248, 85484, 85910, 87472, 91590, 93720, 99330, 100749, 101640, 103092, 104060, 106855, 109263, 109340, 113520, 119280, 120274, 122120, 124872, 128226, 128865, 131208, 132440, 134332, 137456, 145684, 146544, 156090, 158928, 164010, 167915, 170968, 171820, 180411, 182105, 183180, 187440, 198660, 201498, 203280, 206184, 208120, 213710, 218526, 218680, 235081, 240548, 244240, 249744, 256452, 257730, 262416, 264880, 268664, 291368, 300685, 312180, 320565, 328020, 335830, 341936, 343640, 360822, 364210, 366360, 369413, 397320, 402996, 412368, 416240, 427420, 437052, 437360, 470162, 481096, 503745, 512904, 515460, 537328, 546315, 582736, 601370, 624360, 641130, 656040, 671660, 687280, 705243, 721644, 728420, 732720, 738826, 794640, 805992, 854840, 874104, 902055, 940324, 962192, 1007490, 1025808, 1030920, 1092630, 1108239, 1175405, 1202740, 1248720, 1282260, 1312080, 1343320, 1410486, 1443288, 1456840, 1477652, 1611984, 1709680, 1748208, 1804110, 1847065, 1880648, 2014980, 2061840, 2185260, 2216478, 2350810, 2405480, 2564520, 2585891, 2686640, 2820972, 2886576, 2913680, 2955304, 3526215, 3608220, 3694130, 3761296, 4029960, 4370520, 4432956, 4701620, 4810960, 5129040, 5171782, 5541195, 5641944, 5910608, 7052430, 7216440, 7388260, 7757673, 8059920, 8741040, 8865912, 9403240, 10343564, 11082390, 11283888, 12929455, 14104860, 14432880, 14776520, 15515346, 17731824, 18806480, 20687128, 22164780, 25858910, 28209720, 29553040, 31030692, 38788365, 41374256, 44329560, 51717820, 56419440, 62061384, 77576730, 88659120, 103435640, 124122768, 155153460, 206871280, 310306920, 620613840]

約数ペア:

[(1, 620613840), (2, 310306920), (3, 206871280), (4, 155153460), (5, 124122768), (6, 103435640), (7, 88659120), (8, 77576730), (10, 62061384), (11, 56419440), (12, 51717820), (14, 44329560), (15, 41374256), (16, 38788365), (20, 31030692), (21, 29553040), (22, 28209720), (24, 25858910), (28, 22164780), (30, 20687128), (33, 18806480), (35, 17731824), (40, 15515346), (42, 14776520), (43, 14432880), (44, 14104860), (48, 12929455), (55, 11283888), (56, 11082390), (60, 10343564), (66, 9403240), (70, 8865912), (71, 8741040), (77, 8059920), (80, 7757673), (84, 7388260), (86, 7216440), (88, 7052430), (105, 5910608), (110, 5641944), (112, 5541195), (120, 5171782), (121, 5129040), (129, 4810960), (132, 4701620), (140, 4432956), (142, 4370520), (154, 4029960), (165, 3761296), (168, 3694130), (172, 3608220), (176, 3526215), (210, 2955304), (213, 2913680), (215, 2886576), (220, 2820972), (231, 2686640), (240, 2585891), (242, 2564520), (258, 2405480), (264, 2350810), (280, 2216478), (284, 2185260), (301, 2061840), (308, 2014980), (330, 1880648), (336, 1847065), (344, 1804110), (355, 1748208), (363, 1709680), (385, 1611984), (420, 1477652), (426, 1456840), (430, 1443288), (440, 1410486), (462, 1343320), (473, 1312080), (484, 1282260), (497, 1248720), (516, 1202740), (528, 1175405), (560, 1108239), (568, 1092630), (602, 1030920), (605, 1025808), (616, 1007490), (645, 962192), (660, 940324), (688, 902055), (710, 874104), (726, 854840), (770, 805992), (781, 794640), (840, 738826), (847, 732720), (852, 728420), (860, 721644), (880, 705243), (903, 687280), (924, 671660), (946, 656040), (968, 641130), (994, 624360), (1032, 601370), (1065, 582736), (1136, 546315), (1155, 537328), (1204, 515460), (1210, 512904), (1232, 503745), (1290, 481096), (1320, 470162), (1419, 437360), (1420, 437052), (1452, 427420), (1491, 416240), (1505, 412368), (1540, 402996), (1562, 397320), (1680, 369413), (1694, 366360), (1704, 364210), (1720, 360822), (1806, 343640), (1815, 341936), (1848, 335830), (1892, 328020), (1936, 320565), (1988, 312180), (2064, 300685), (2130, 291368), (2310, 268664), (2343, 264880), (2365, 262416), (2408, 257730), (2420, 256452), (2485, 249744), (2541, 244240), (2580, 240548), (2640, 235081), (2838, 218680), (2840, 218526), (2904, 213710), (2982, 208120), (3010, 206184), (3053, 203280), (3080, 201498), (3124, 198660), (3311, 187440), (3388, 183180), (3408, 182105), (3440, 180411), (3612, 171820), (3630, 170968), (3696, 167915), (3784, 164010), (3905, 158928), (3976, 156090), (4235, 146544), (4260, 145684), (4515, 137456), (4620, 134332), (4686, 132440), (4730, 131208), (4816, 128865), (4840, 128226), (4970, 124872), (5082, 122120), (5160, 120274), (5203, 119280), (5467, 113520), (5676, 109340), (5680, 109263), (5808, 106855), (5964, 104060), (6020, 103092), (6106, 101640), (6160, 100749), (6248, 99330), (6622, 93720), (6776, 91590), (7095, 87472), (7224, 85910), (7260, 85484), (7455, 83248), (7568, 82005), (7810, 79464), (7952, 78045), (8470, 73272), (8520, 72842), (8591, 72240), (9030, 68728), (9159, 67760), (9240, 67166), (9372, 66220), (9460, 65604), (9680, 64113), (9933, 62480), (9940, 62436), (10164, 61060), (10320, 60137), (10406, 59640), (10934, 56760), (11352, 54670), (11715, 52976), (11928, 52030), (12040, 51546), (12212, 50820), (12496, 49665), (12705, 48848), (13244, 46860), (13552, 45795), (14190, 43736), (14448, 42955), (14520, 42742), (14910, 41624), (15265, 40656), (15609, 39760), (15620, 39732), (16401, 37840), (16555, 37488), (16940, 36636), (17040, 36421), (17182, 36120), (18060, 34364), (18318, 33880), (18480, 33583), (18744, 33110), (18920, 32802), (19866, 31240), (19880, 31218), (20328, 30530), (20812, 29820), (21371, 29040), (21868, 28380), (22704, 27335), (23430, 26488), (23856, 26015), (24080, 25773), (24424, 25410)]