912157440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 3139093440

約数和(自身を除く): 2226936000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 120, 128, 136, 157, 160, 170, 178, 192, 204, 240, 255, 256, 267, 272, 314, 320, 340, 356, 384, 408, 445, 471, 480, 510, 534, 544, 628, 640, 680, 712, 768, 785, 816, 890, 942, 960, 1020, 1068, 1088, 1256, 1280, 1335, 1360, 1424, 1513, 1570, 1632, 1780, 1884, 1920, 2040, 2136, 2176, 2355, 2512, 2669, 2670, 2720, 2848, 3026, 3140, 3264, 3560, 3768, 3840, 4080, 4272, 4352, 4539, 4710, 5024, 5338, 5340, 5440, 5696, 6052, 6280, 6528, 7120, 7536, 7565, 8007, 8160, 8544, 9078, 9420, 10048, 10676, 10680, 10880, 11392, 12104, 12560, 13056, 13345, 13973, 14240, 15072, 15130, 16014, 16320, 17088, 18156, 18840, 20096, 21352, 21360, 21760, 22695, 22784, 24208, 25120, 26690, 27946, 28480, 30144, 30260, 32028, 32640, 34176, 36312, 37680, 40035, 40192, 41919, 42704, 42720, 45390, 48416, 50240, 53380, 55892, 56960, 60288, 60520, 64056, 65280, 68352, 69865, 72624, 75360, 80070, 83838, 85408, 85440, 90780, 96832, 100480, 106760, 111784, 113920, 120576, 121040, 128112, 139730, 145248, 150720, 160140, 167676, 170816, 170880, 181560, 193664, 200960, 209595, 213520, 223568, 237541, 242080, 256224, 279460, 290496, 301440, 320280, 335352, 341632, 341760, 363120, 387328, 419190, 427040, 447136, 475082, 484160, 512448, 558920, 580992, 602880, 640560, 670704, 683264, 712623, 726240, 838380, 854080, 894272, 950164, 968320, 1024896, 1117840, 1161984, 1187705, 1281120, 1341408, 1425246, 1452480, 1676760, 1708160, 1788544, 1900328, 1936640, 2049792, 2235680, 2375410, 2562240, 2682816, 2850492, 2904960, 3353520, 3416320, 3563115, 3577088, 3800656, 4471360, 4750820, 5124480, 5365632, 5700984, 5809920, 6707040, 7126230, 7601312, 8942720, 9501640, 10248960, 10731264, 11401968, 13414080, 14252460, 15202624, 17885440, 19003280, 22803936, 26828160, 28504920, 30405248, 38006560, 45607872, 53656320, 57009840, 60810496, 76013120, 91215744, 114019680, 152026240, 182431488, 228039360, 304052480, 456078720, 912157440]

約数ペア:

[(1, 912157440), (2, 456078720), (3, 304052480), (4, 228039360), (5, 182431488), (6, 152026240), (8, 114019680), (10, 91215744), (12, 76013120), (15, 60810496), (16, 57009840), (17, 53656320), (20, 45607872), (24, 38006560), (30, 30405248), (32, 28504920), (34, 26828160), (40, 22803936), (48, 19003280), (51, 17885440), (60, 15202624), (64, 14252460), (68, 13414080), (80, 11401968), (85, 10731264), (89, 10248960), (96, 9501640), (102, 8942720), (120, 7601312), (128, 7126230), (136, 6707040), (157, 5809920), (160, 5700984), (170, 5365632), (178, 5124480), (192, 4750820), (204, 4471360), (240, 3800656), (255, 3577088), (256, 3563115), (267, 3416320), (272, 3353520), (314, 2904960), (320, 2850492), (340, 2682816), (356, 2562240), (384, 2375410), (408, 2235680), (445, 2049792), (471, 1936640), (480, 1900328), (510, 1788544), (534, 1708160), (544, 1676760), (628, 1452480), (640, 1425246), (680, 1341408), (712, 1281120), (768, 1187705), (785, 1161984), (816, 1117840), (890, 1024896), (942, 968320), (960, 950164), (1020, 894272), (1068, 854080), (1088, 838380), (1256, 726240), (1280, 712623), (1335, 683264), (1360, 670704), (1424, 640560), (1513, 602880), (1570, 580992), (1632, 558920), (1780, 512448), (1884, 484160), (1920, 475082), (2040, 447136), (2136, 427040), (2176, 419190), (2355, 387328), (2512, 363120), (2669, 341760), (2670, 341632), (2720, 335352), (2848, 320280), (3026, 301440), (3140, 290496), (3264, 279460), (3560, 256224), (3768, 242080), (3840, 237541), (4080, 223568), (4272, 213520), (4352, 209595), (4539, 200960), (4710, 193664), (5024, 181560), (5338, 170880), (5340, 170816), (5440, 167676), (5696, 160140), (6052, 150720), (6280, 145248), (6528, 139730), (7120, 128112), (7536, 121040), (7565, 120576), (8007, 113920), (8160, 111784), (8544, 106760), (9078, 100480), (9420, 96832), (10048, 90780), (10676, 85440), (10680, 85408), (10880, 83838), (11392, 80070), (12104, 75360), (12560, 72624), (13056, 69865), (13345, 68352), (13973, 65280), (14240, 64056), (15072, 60520), (15130, 60288), (16014, 56960), (16320, 55892), (17088, 53380), (18156, 50240), (18840, 48416), (20096, 45390), (21352, 42720), (21360, 42704), (21760, 41919), (22695, 40192), (22784, 40035), (24208, 37680), (25120, 36312), (26690, 34176), (27946, 32640), (28480, 32028), (30144, 30260)]