490057920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 336

約数和(自身を含む): 1901952000

約数和(自身を除く): 1411894080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 499, 528, 558, 576, 620, 660, 682, 704, 720, 744, 792, 880, 930, 960, 990, 992, 998, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1497, 1584, 1705, 1760, 1860, 1980, 1984, 1996, 2046, 2112, 2232, 2480, 2495, 2640, 2728, 2790, 2880, 2976, 2994, 3069, 3168, 3410, 3520, 3720, 3960, 3992, 4092, 4464, 4491, 4960, 4990, 5115, 5280, 5456, 5489, 5580, 5952, 5988, 6138, 6336, 6820, 7440, 7485, 7920, 7984, 8184, 8928, 8982, 9920, 9980, 10230, 10560, 10912, 10978, 11160, 11976, 12276, 13640, 14880, 14970, 15345, 15469, 15840, 15968, 16368, 16467, 17856, 17964, 19960, 20460, 21824, 21956, 22320, 22455, 23952, 24552, 27280, 27445, 29760, 29940, 30690, 30938, 31680, 31936, 32736, 32934, 35928, 39920, 40920, 43912, 44640, 44910, 46407, 47904, 49104, 49401, 54560, 54890, 59880, 61380, 61876, 65472, 65868, 71856, 77345, 79840, 81840, 82335, 87824, 89280, 89820, 92814, 95808, 98208, 98802, 109120, 109780, 119760, 122760, 123752, 131736, 139221, 143712, 154690, 159680, 163680, 164670, 170159, 175648, 179640, 185628, 196416, 197604, 219560, 232035, 239520, 245520, 247005, 247504, 263472, 278442, 287424, 309380, 327360, 329340, 340318, 351296, 359280, 371256, 395208, 439120, 464070, 479040, 491040, 494010, 495008, 510477, 526944, 556884, 618760, 658680, 680636, 696105, 718560, 742512, 790416, 850795, 878240, 928140, 982080, 988020, 990016, 1020954, 1053888, 1113768, 1237520, 1317360, 1361272, 1392210, 1437120, 1485024, 1531431, 1580832, 1701590, 1756480, 1856280, 1976040, 2041908, 2227536, 2475040, 2552385, 2634720, 2722544, 2784420, 2970048, 3062862, 3161664, 3403180, 3712560, 3952080, 4083816, 4455072, 4950080, 5104770, 5269440, 5445088, 5568840, 6125724, 6806360, 7425120, 7657155, 7904160, 8167632, 8910144, 10209540, 10890176, 11137680, 12251448, 13612720, 14850240, 15314310, 15808320, 16335264, 20419080, 22275360, 24502896, 27225440, 30628620, 32670528, 40838160, 44550720, 49005792, 54450880, 61257240, 81676320, 98011584, 122514480, 163352640, 245028960, 490057920]

約数ペア:

[(1, 490057920), (2, 245028960), (3, 163352640), (4, 122514480), (5, 98011584), (6, 81676320), (8, 61257240), (9, 54450880), (10, 49005792), (11, 44550720), (12, 40838160), (15, 32670528), (16, 30628620), (18, 27225440), (20, 24502896), (22, 22275360), (24, 20419080), (30, 16335264), (31, 15808320), (32, 15314310), (33, 14850240), (36, 13612720), (40, 12251448), (44, 11137680), (45, 10890176), (48, 10209540), (55, 8910144), (60, 8167632), (62, 7904160), (64, 7657155), (66, 7425120), (72, 6806360), (80, 6125724), (88, 5568840), (90, 5445088), (93, 5269440), (96, 5104770), (99, 4950080), (110, 4455072), (120, 4083816), (124, 3952080), (132, 3712560), (144, 3403180), (155, 3161664), (160, 3062862), (165, 2970048), (176, 2784420), (180, 2722544), (186, 2634720), (192, 2552385), (198, 2475040), (220, 2227536), (240, 2041908), (248, 1976040), (264, 1856280), (279, 1756480), (288, 1701590), (310, 1580832), (320, 1531431), (330, 1485024), (341, 1437120), (352, 1392210), (360, 1361272), (372, 1317360), (396, 1237520), (440, 1113768), (465, 1053888), (480, 1020954), (495, 990016), (496, 988020), (499, 982080), (528, 928140), (558, 878240), (576, 850795), (620, 790416), (660, 742512), (682, 718560), (704, 696105), (720, 680636), (744, 658680), (792, 618760), (880, 556884), (930, 526944), (960, 510477), (990, 495008), (992, 494010), (998, 491040), (1023, 479040), (1056, 464070), (1116, 439120), (1240, 395208), (1320, 371256), (1364, 359280), (1395, 351296), (1440, 340318), (1488, 329340), (1497, 327360), (1584, 309380), (1705, 287424), (1760, 278442), (1860, 263472), (1980, 247504), (1984, 247005), (1996, 245520), (2046, 239520), (2112, 232035), (2232, 219560), (2480, 197604), (2495, 196416), (2640, 185628), (2728, 179640), (2790, 175648), (2880, 170159), (2976, 164670), (2994, 163680), (3069, 159680), (3168, 154690), (3410, 143712), (3520, 139221), (3720, 131736), (3960, 123752), (3992, 122760), (4092, 119760), (4464, 109780), (4491, 109120), (4960, 98802), (4990, 98208), (5115, 95808), (5280, 92814), (5456, 89820), (5489, 89280), (5580, 87824), (5952, 82335), (5988, 81840), (6138, 79840), (6336, 77345), (6820, 71856), (7440, 65868), (7485, 65472), (7920, 61876), (7984, 61380), (8184, 59880), (8928, 54890), (8982, 54560), (9920, 49401), (9980, 49104), (10230, 47904), (10560, 46407), (10912, 44910), (10978, 44640), (11160, 43912), (11976, 40920), (12276, 39920), (13640, 35928), (14880, 32934), (14970, 32736), (15345, 31936), (15469, 31680), (15840, 30938), (15968, 30690), (16368, 29940), (16467, 29760), (17856, 27445), (17964, 27280), (19960, 24552), (20460, 23952), (21824, 22455), (21956, 22320)]