55504314880

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{63211}}^1$

素因数の和:63255

約数の個数: 160

約数和(自身を含む): 155198102400

約数和(自身を除く): 99693787520

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, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 10976, 12544, 13720, 15680, 17920, 21952, 25088, 27440, 31360, 43904, 54880, 62720, 63211, 87808, 109760, 125440, 126422, 175616, 219520, 252844, 316055, 439040, 442477, 505688, 632110, 878080, 884954, 1011376, 1264220, 1769908, 2022752, 2212385, 2528440, 3097339, 3539816, 4045504, 4424770, 5056880, 6194678, 7079632, 8091008, 8849540, 10113760, 12389356, 14159264, 15486695, 16182016, 17699080, 20227520, 21681373, 24778712, 28318528, 30973390, 32364032, 35398160, 40455040, 43362746, 49557424, 56637056, 61946780, 70796320, 80910080, 86725492, 99114848, 108406865, 113274112, 123893560, 141592640, 161820160, 173450984, 198229696, 216813730, 226548224, 247787120, 283185280, 346901968, 396459392, 433627460, 495574240, 566370560, 693803936, 792918784, 867254920, 991148480, 1132741120, 1387607872, 1585837568, 1734509840, 1982296960, 2775215744, 3469019680, 3964593920, 5550431488, 6938039360, 7929187840, 11100862976, 13876078720, 27752157440, 55504314880]

約数ペア:

[(1, 55504314880), (2, 27752157440), (4, 13876078720), (5, 11100862976), (7, 7929187840), (8, 6938039360), (10, 5550431488), (14, 3964593920), (16, 3469019680), (20, 2775215744), (28, 1982296960), (32, 1734509840), (35, 1585837568), (40, 1387607872), (49, 1132741120), (56, 991148480), (64, 867254920), (70, 792918784), (80, 693803936), (98, 566370560), (112, 495574240), (128, 433627460), (140, 396459392), (160, 346901968), (196, 283185280), (224, 247787120), (245, 226548224), (256, 216813730), (280, 198229696), (320, 173450984), (343, 161820160), (392, 141592640), (448, 123893560), (490, 113274112), (512, 108406865), (560, 99114848), (640, 86725492), (686, 80910080), (784, 70796320), (896, 61946780), (980, 56637056), (1120, 49557424), (1280, 43362746), (1372, 40455040), (1568, 35398160), (1715, 32364032), (1792, 30973390), (1960, 28318528), (2240, 24778712), (2560, 21681373), (2744, 20227520), (3136, 17699080), (3430, 16182016), (3584, 15486695), (3920, 14159264), (4480, 12389356), (5488, 10113760), (6272, 8849540), (6860, 8091008), (7840, 7079632), (8960, 6194678), (10976, 5056880), (12544, 4424770), (13720, 4045504), (15680, 3539816), (17920, 3097339), (21952, 2528440), (25088, 2212385), (27440, 2022752), (31360, 1769908), (43904, 1264220), (54880, 1011376), (62720, 884954), (63211, 878080), (87808, 632110), (109760, 505688), (125440, 442477), (126422, 439040), (175616, 316055), (219520, 252844)]