2140578657280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{8532281}}^1$

素因数の和:8532320

約数の個数: 132

約数和(自身を含む): 5973228788868

約数和(自身を除く): 3832650131588

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 12544, 15680, 17920, 25088, 31360, 35840, 50176, 62720, 125440, 250880, 8532281, 17064562, 34129124, 42661405, 59725967, 68258248, 85322810, 119451934, 136516496, 170645620, 238903868, 273032992, 298629835, 341291240, 418081769, 477807736, 546065984, 597259670, 682582480, 836163538, 955615472, 1092131968, 1194519340, 1365164960, 1672327076, 1911230944, 2090408845, 2184263936, 2389038680, 2730329920, 3344654152, 3822461888, 4180817690, 4368527872, 4778077360, 5460659840, 6689308304, 7644923776, 8361635380, 8737055744, 9556154720, 10921319680, 13378616608, 15289847552, 16723270760, 19112309440, 21842639360, 26757233216, 30579695104, 33446541520, 38224618880, 43685278720, 53514466432, 61159390208, 66893083040, 76449237760, 107028932864, 133786166080, 152898475520, 214057865728, 267572332160, 305796951040, 428115731456, 535144664320, 1070289328640, 2140578657280]

約数ペア:

[(1, 2140578657280), (2, 1070289328640), (4, 535144664320), (5, 428115731456), (7, 305796951040), (8, 267572332160), (10, 214057865728), (14, 152898475520), (16, 133786166080), (20, 107028932864), (28, 76449237760), (32, 66893083040), (35, 61159390208), (40, 53514466432), (49, 43685278720), (56, 38224618880), (64, 33446541520), (70, 30579695104), (80, 26757233216), (98, 21842639360), (112, 19112309440), (128, 16723270760), (140, 15289847552), (160, 13378616608), (196, 10921319680), (224, 9556154720), (245, 8737055744), (256, 8361635380), (280, 7644923776), (320, 6689308304), (392, 5460659840), (448, 4778077360), (490, 4368527872), (512, 4180817690), (560, 3822461888), (640, 3344654152), (784, 2730329920), (896, 2389038680), (980, 2184263936), (1024, 2090408845), (1120, 1911230944), (1280, 1672327076), (1568, 1365164960), (1792, 1194519340), (1960, 1092131968), (2240, 955615472), (2560, 836163538), (3136, 682582480), (3584, 597259670), (3920, 546065984), (4480, 477807736), (5120, 418081769), (6272, 341291240), (7168, 298629835), (7840, 273032992), (8960, 238903868), (12544, 170645620), (15680, 136516496), (17920, 119451934), (25088, 85322810), (31360, 68258248), (35840, 59725967), (50176, 42661405), (62720, 34129124), (125440, 17064562), (250880, 8532281)]