21026524800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6844

約数の個数: 384

約数和(自身を含む): 77200862400

約数和(自身を除く): 56174337600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 64, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 128, 136, 150, 152, 160, 170, 190, 192, 200, 204, 228, 240, 255, 272, 285, 300, 304, 320, 323, 340, 380, 384, 400, 408, 425, 456, 475, 480, 510, 544, 570, 600, 608, 640, 646, 680, 760, 800, 816, 850, 912, 950, 960, 969, 1020, 1088, 1140, 1200, 1216, 1275, 1292, 1360, 1425, 1520, 1600, 1615, 1632, 1700, 1824, 1900, 1920, 1938, 2040, 2176, 2280, 2400, 2432, 2550, 2584, 2720, 2850, 3040, 3200, 3230, 3264, 3400, 3648, 3800, 3876, 4080, 4560, 4800, 4845, 5100, 5168, 5440, 5700, 6080, 6460, 6528, 6781, 6800, 7296, 7600, 7752, 8075, 8160, 9120, 9600, 9690, 10200, 10336, 10880, 11400, 12160, 12920, 13562, 13600, 15200, 15504, 16150, 16320, 18240, 19380, 20343, 20400, 20672, 22800, 24225, 25840, 27124, 27200, 30400, 31008, 32300, 32640, 33905, 36480, 38760, 40686, 40800, 41344, 45600, 48450, 51680, 54248, 54400, 60800, 62016, 64600, 67810, 77520, 81372, 81600, 91200, 96900, 101715, 103360, 108496, 115277, 124032, 128839, 129200, 135620, 155040, 162744, 163200, 169525, 182400, 193800, 203430, 206720, 216992, 230554, 257678, 258400, 271240, 310080, 325488, 339050, 345831, 386517, 387600, 406860, 433984, 461108, 508575, 515356, 516800, 542480, 576385, 620160, 644195, 650976, 678100, 691662, 773034, 775200, 813720, 867968, 922216, 1017150, 1030712, 1033600, 1084960, 1152770, 1288390, 1301952, 1356200, 1383324, 1546068, 1550400, 1627440, 1729155, 1844432, 1932585, 2034300, 2061424, 2169920, 2190263, 2305540, 2576780, 2603904, 2712400, 2766648, 2881925, 3092136, 3100800, 3220975, 3254880, 3458310, 3688864, 3865170, 4068600, 4122848, 4339840, 4380526, 4611080, 5153560, 5424800, 5533296, 5763850, 6184272, 6441950, 6509760, 6570789, 6916620, 7377728, 7730340, 8137200, 8245696, 8645775, 8761052, 9222160, 9662925, 10307120, 10849600, 10951315, 11066592, 11527700, 12368544, 12883900, 13019520, 13141578, 13833240, 14755456, 15460680, 16274400, 16491392, 17291550, 17522104, 18444320, 19325850, 20614240, 21699200, 21902630, 22133184, 23055400, 24737088, 25767800, 26283156, 27666480, 30921360, 32548800, 32853945, 34583100, 35044208, 36888640, 38651700, 41228480, 43805260, 44266368, 46110800, 49474176, 51535600, 52566312, 54756575, 55332960, 61842720, 65097600, 65707890, 69166200, 70088416, 73777280, 77303400, 82456960, 87610520, 92221600, 103071200, 105132624, 109513150, 110665920, 123685440, 131415780, 138332400, 140176832, 154606800, 164269725, 175221040, 184443200, 206142400, 210265248, 219026300, 221331840, 247370880, 262831560, 276664800, 280353664, 309213600, 328539450, 350442080, 368886400, 412284800, 420530496, 438052600, 525663120, 553329600, 618427200, 657078900, 700884160, 841060992, 876105200, 1051326240, 1106659200, 1236854400, 1314157800, 1401768320, 1752210400, 2102652480, 2628315600, 3504420800, 4205304960, 5256631200, 7008841600, 10513262400, 21026524800]

約数ペア:

[(1, 21026524800), (2, 10513262400), (3, 7008841600), (4, 5256631200), (5, 4205304960), (6, 3504420800), (8, 2628315600), (10, 2102652480), (12, 1752210400), (15, 1401768320), (16, 1314157800), (17, 1236854400), (19, 1106659200), (20, 1051326240), (24, 876105200), (25, 841060992), (30, 700884160), (32, 657078900), (34, 618427200), (38, 553329600), (40, 525663120), (48, 438052600), (50, 420530496), (51, 412284800), (57, 368886400), (60, 350442080), (64, 328539450), (68, 309213600), (75, 280353664), (76, 276664800), (80, 262831560), (85, 247370880), (95, 221331840), (96, 219026300), (100, 210265248), (102, 206142400), (114, 184443200), (120, 175221040), (128, 164269725), (136, 154606800), (150, 140176832), (152, 138332400), (160, 131415780), (170, 123685440), (190, 110665920), (192, 109513150), (200, 105132624), (204, 103071200), (228, 92221600), (240, 87610520), (255, 82456960), (272, 77303400), (285, 73777280), (300, 70088416), (304, 69166200), (320, 65707890), (323, 65097600), (340, 61842720), (380, 55332960), (384, 54756575), (400, 52566312), (408, 51535600), (425, 49474176), (456, 46110800), (475, 44266368), (480, 43805260), (510, 41228480), (544, 38651700), (570, 36888640), (600, 35044208), (608, 34583100), (640, 32853945), (646, 32548800), (680, 30921360), (760, 27666480), (800, 26283156), (816, 25767800), (850, 24737088), (912, 23055400), (950, 22133184), (960, 21902630), (969, 21699200), (1020, 20614240), (1088, 19325850), (1140, 18444320), (1200, 17522104), (1216, 17291550), (1275, 16491392), (1292, 16274400), (1360, 15460680), (1425, 14755456), (1520, 13833240), (1600, 13141578), (1615, 13019520), (1632, 12883900), (1700, 12368544), (1824, 11527700), (1900, 11066592), (1920, 10951315), (1938, 10849600), (2040, 10307120), (2176, 9662925), (2280, 9222160), (2400, 8761052), (2432, 8645775), (2550, 8245696), (2584, 8137200), (2720, 7730340), (2850, 7377728), (3040, 6916620), (3200, 6570789), (3230, 6509760), (3264, 6441950), (3400, 6184272), (3648, 5763850), (3800, 5533296), (3876, 5424800), (4080, 5153560), (4560, 4611080), (4800, 4380526), (4845, 4339840), (5100, 4122848), (5168, 4068600), (5440, 3865170), (5700, 3688864), (6080, 3458310), (6460, 3254880), (6528, 3220975), (6781, 3100800), (6800, 3092136), (7296, 2881925), (7600, 2766648), (7752, 2712400), (8075, 2603904), (8160, 2576780), (9120, 2305540), (9600, 2190263), (9690, 2169920), (10200, 2061424), (10336, 2034300), (10880, 1932585), (11400, 1844432), (12160, 1729155), (12920, 1627440), (13562, 1550400), (13600, 1546068), (15200, 1383324), (15504, 1356200), (16150, 1301952), (16320, 1288390), (18240, 1152770), (19380, 1084960), (20343, 1033600), (20400, 1030712), (20672, 1017150), (22800, 922216), (24225, 867968), (25840, 813720), (27124, 775200), (27200, 773034), (30400, 691662), (31008, 678100), (32300, 650976), (32640, 644195), (33905, 620160), (36480, 576385), (38760, 542480), (40686, 516800), (40800, 515356), (41344, 508575), (45600, 461108), (48450, 433984), (51680, 406860), (54248, 387600), (54400, 386517), (60800, 345831), (62016, 339050), (64600, 325488), (67810, 310080), (77520, 271240), (81372, 258400), (81600, 257678), (91200, 230554), (96900, 216992), (101715, 206720), (103360, 203430), (108496, 193800), (115277, 182400), (124032, 169525), (128839, 163200), (129200, 162744), (135620, 155040)]