245028960

素因数分解:

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

素因数の和:562

約数の個数: 288

約数和(自身を含む): 943488000

約数和(自身を除く): 698459040

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, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 499, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 998, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1497, 1584, 1705, 1760, 1860, 1980, 1996, 2046, 2232, 2480, 2495, 2640, 2728, 2790, 2976, 2994, 3069, 3168, 3410, 3720, 3960, 3992, 4092, 4464, 4491, 4960, 4990, 5115, 5280, 5456, 5489, 5580, 5988, 6138, 6820, 7440, 7485, 7920, 7984, 8184, 8928, 8982, 9980, 10230, 10912, 10978, 11160, 11976, 12276, 13640, 14880, 14970, 15345, 15469, 15840, 15968, 16368, 16467, 17964, 19960, 20460, 21956, 22320, 22455, 23952, 24552, 27280, 27445, 29940, 30690, 30938, 32736, 32934, 35928, 39920, 40920, 43912, 44640, 44910, 46407, 47904, 49104, 49401, 54560, 54890, 59880, 61380, 61876, 65868, 71856, 77345, 79840, 81840, 82335, 87824, 89820, 92814, 98208, 98802, 109780, 119760, 122760, 123752, 131736, 139221, 143712, 154690, 163680, 164670, 170159, 175648, 179640, 185628, 197604, 219560, 232035, 239520, 245520, 247005, 247504, 263472, 278442, 309380, 329340, 340318, 359280, 371256, 395208, 439120, 464070, 491040, 494010, 495008, 510477, 526944, 556884, 618760, 658680, 680636, 696105, 718560, 742512, 790416, 850795, 878240, 928140, 988020, 1020954, 1113768, 1237520, 1317360, 1361272, 1392210, 1485024, 1531431, 1580832, 1701590, 1856280, 1976040, 2041908, 2227536, 2475040, 2552385, 2634720, 2722544, 2784420, 3062862, 3403180, 3712560, 3952080, 4083816, 4455072, 5104770, 5445088, 5568840, 6125724, 6806360, 7425120, 7657155, 7904160, 8167632, 10209540, 11137680, 12251448, 13612720, 15314310, 16335264, 20419080, 22275360, 24502896, 27225440, 30628620, 40838160, 49005792, 61257240, 81676320, 122514480, 245028960]

約数ペア:

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