1298688000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 4599504000

約数和(自身を除く): 3300816000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 89, 95, 96, 100, 114, 120, 125, 128, 150, 152, 160, 178, 190, 192, 200, 228, 240, 250, 256, 267, 285, 300, 304, 320, 356, 375, 380, 384, 400, 445, 456, 475, 480, 500, 512, 534, 570, 600, 608, 640, 712, 750, 760, 768, 800, 890, 912, 950, 960, 1000, 1024, 1068, 1140, 1200, 1216, 1280, 1335, 1424, 1425, 1500, 1520, 1536, 1600, 1691, 1780, 1824, 1900, 1920, 2000, 2048, 2136, 2225, 2280, 2375, 2400, 2432, 2560, 2670, 2848, 2850, 3000, 3040, 3072, 3200, 3382, 3560, 3648, 3800, 3840, 4000, 4272, 4450, 4560, 4750, 4800, 4864, 5073, 5120, 5340, 5696, 5700, 6000, 6080, 6144, 6400, 6675, 6764, 7120, 7125, 7296, 7600, 7680, 8000, 8455, 8544, 8900, 9120, 9500, 9600, 9728, 10146, 10240, 10680, 11125, 11392, 11400, 12000, 12160, 12800, 13350, 13528, 14240, 14250, 14592, 15200, 15360, 16000, 16910, 17088, 17800, 18240, 19000, 19200, 19456, 20292, 21360, 22250, 22784, 22800, 24000, 24320, 25365, 25600, 26700, 27056, 28480, 28500, 29184, 30400, 30720, 32000, 33375, 33820, 34176, 35600, 36480, 38000, 38400, 38912, 40584, 42275, 42720, 44500, 45568, 45600, 48000, 48640, 50730, 51200, 53400, 54112, 56960, 57000, 58368, 60800, 64000, 66750, 67640, 68352, 71200, 72960, 76000, 76800, 81168, 84550, 85440, 89000, 91136, 91200, 96000, 97280, 101460, 106800, 108224, 113920, 114000, 116736, 121600, 126825, 128000, 133500, 135280, 136704, 142400, 145920, 152000, 153600, 162336, 169100, 170880, 178000, 182272, 182400, 192000, 194560, 202920, 211375, 213600, 216448, 227840, 228000, 243200, 253650, 256000, 267000, 270560, 273408, 284800, 291840, 304000, 324672, 338200, 341760, 356000, 364800, 384000, 405840, 422750, 427200, 432896, 455680, 456000, 486400, 507300, 534000, 541120, 546816, 569600, 583680, 608000, 634125, 649344, 676400, 683520, 712000, 729600, 768000, 811680, 845500, 854400, 865792, 911360, 912000, 972800, 1014600, 1068000, 1082240, 1139200, 1216000, 1268250, 1298688, 1352800, 1367040, 1424000, 1459200, 1623360, 1691000, 1708800, 1731584, 1824000, 2029200, 2136000, 2164480, 2278400, 2432000, 2536500, 2597376, 2705600, 2734080, 2848000, 2918400, 3246720, 3382000, 3417600, 3463168, 3648000, 4058400, 4272000, 4328960, 4556800, 4864000, 5073000, 5194752, 5411200, 5696000, 6493440, 6764000, 6835200, 7296000, 8116800, 8544000, 8657920, 10146000, 10389504, 10822400, 11392000, 12986880, 13528000, 13670400, 14592000, 16233600, 17088000, 17315840, 20292000, 21644800, 22784000, 25973760, 27056000, 32467200, 34176000, 40584000, 43289600, 51947520, 54112000, 64934400, 68352000, 81168000, 86579200, 108224000, 129868800, 162336000, 216448000, 259737600, 324672000, 432896000, 649344000, 1298688000]

約数ペア:

[(1, 1298688000), (2, 649344000), (3, 432896000), (4, 324672000), (5, 259737600), (6, 216448000), (8, 162336000), (10, 129868800), (12, 108224000), (15, 86579200), (16, 81168000), (19, 68352000), (20, 64934400), (24, 54112000), (25, 51947520), (30, 43289600), (32, 40584000), (38, 34176000), (40, 32467200), (48, 27056000), (50, 25973760), (57, 22784000), (60, 21644800), (64, 20292000), (75, 17315840), (76, 17088000), (80, 16233600), (89, 14592000), (95, 13670400), (96, 13528000), (100, 12986880), (114, 11392000), (120, 10822400), (125, 10389504), (128, 10146000), (150, 8657920), (152, 8544000), (160, 8116800), (178, 7296000), (190, 6835200), (192, 6764000), (200, 6493440), (228, 5696000), (240, 5411200), (250, 5194752), (256, 5073000), (267, 4864000), (285, 4556800), (300, 4328960), (304, 4272000), (320, 4058400), (356, 3648000), (375, 3463168), (380, 3417600), (384, 3382000), (400, 3246720), (445, 2918400), (456, 2848000), (475, 2734080), (480, 2705600), (500, 2597376), (512, 2536500), (534, 2432000), (570, 2278400), (600, 2164480), (608, 2136000), (640, 2029200), (712, 1824000), (750, 1731584), (760, 1708800), (768, 1691000), (800, 1623360), (890, 1459200), (912, 1424000), (950, 1367040), (960, 1352800), (1000, 1298688), (1024, 1268250), (1068, 1216000), (1140, 1139200), (1200, 1082240), (1216, 1068000), (1280, 1014600), (1335, 972800), (1424, 912000), (1425, 911360), (1500, 865792), (1520, 854400), (1536, 845500), (1600, 811680), (1691, 768000), (1780, 729600), (1824, 712000), (1900, 683520), (1920, 676400), (2000, 649344), (2048, 634125), (2136, 608000), (2225, 583680), (2280, 569600), (2375, 546816), (2400, 541120), (2432, 534000), (2560, 507300), (2670, 486400), (2848, 456000), (2850, 455680), (3000, 432896), (3040, 427200), (3072, 422750), (3200, 405840), (3382, 384000), (3560, 364800), (3648, 356000), (3800, 341760), (3840, 338200), (4000, 324672), (4272, 304000), (4450, 291840), (4560, 284800), (4750, 273408), (4800, 270560), (4864, 267000), (5073, 256000), (5120, 253650), (5340, 243200), (5696, 228000), (5700, 227840), (6000, 216448), (6080, 213600), (6144, 211375), (6400, 202920), (6675, 194560), (6764, 192000), (7120, 182400), (7125, 182272), (7296, 178000), (7600, 170880), (7680, 169100), (8000, 162336), (8455, 153600), (8544, 152000), (8900, 145920), (9120, 142400), (9500, 136704), (9600, 135280), (9728, 133500), (10146, 128000), (10240, 126825), (10680, 121600), (11125, 116736), (11392, 114000), (11400, 113920), (12000, 108224), (12160, 106800), (12800, 101460), (13350, 97280), (13528, 96000), (14240, 91200), (14250, 91136), (14592, 89000), (15200, 85440), (15360, 84550), (16000, 81168), (16910, 76800), (17088, 76000), (17800, 72960), (18240, 71200), (19000, 68352), (19200, 67640), (19456, 66750), (20292, 64000), (21360, 60800), (22250, 58368), (22784, 57000), (22800, 56960), (24000, 54112), (24320, 53400), (25365, 51200), (25600, 50730), (26700, 48640), (27056, 48000), (28480, 45600), (28500, 45568), (29184, 44500), (30400, 42720), (30720, 42275), (32000, 40584), (33375, 38912), (33820, 38400), (34176, 38000), (35600, 36480)]