11444664320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1163}}^1$

素因数の和:1252

約数の個数: 144

約数和(自身を含む): 28399283640

約数和(自身を除く): 16954619320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1163, 1240, 1280, 1922, 1984, 2048, 2326, 2480, 2560, 3844, 3968, 4652, 4805, 4960, 5120, 5815, 7688, 7936, 9304, 9610, 9920, 10240, 11630, 15376, 15872, 18608, 19220, 19840, 23260, 30752, 31744, 36053, 37216, 38440, 39680, 46520, 61504, 63488, 72106, 74432, 76880, 79360, 93040, 123008, 144212, 148864, 153760, 158720, 180265, 186080, 246016, 288424, 297728, 307520, 317440, 360530, 372160, 492032, 576848, 595456, 615040, 721060, 744320, 984064, 1117643, 1153696, 1190912, 1230080, 1442120, 1488640, 1968128, 2235286, 2307392, 2381824, 2460160, 2884240, 2977280, 4470572, 4614784, 4920320, 5588215, 5768480, 5954560, 8941144, 9229568, 9840640, 11176430, 11536960, 11909120, 17882288, 18459136, 22352860, 23073920, 35764576, 36918272, 44705720, 46147840, 71529152, 73836544, 89411440, 92295680, 143058304, 178822880, 184591360, 286116608, 357645760, 369182720, 572233216, 715291520, 1144466432, 1430583040, 2288932864, 2861166080, 5722332160, 11444664320]

約数ペア:

[(1, 11444664320), (2, 5722332160), (4, 2861166080), (5, 2288932864), (8, 1430583040), (10, 1144466432), (16, 715291520), (20, 572233216), (31, 369182720), (32, 357645760), (40, 286116608), (62, 184591360), (64, 178822880), (80, 143058304), (124, 92295680), (128, 89411440), (155, 73836544), (160, 71529152), (248, 46147840), (256, 44705720), (310, 36918272), (320, 35764576), (496, 23073920), (512, 22352860), (620, 18459136), (640, 17882288), (961, 11909120), (992, 11536960), (1024, 11176430), (1163, 9840640), (1240, 9229568), (1280, 8941144), (1922, 5954560), (1984, 5768480), (2048, 5588215), (2326, 4920320), (2480, 4614784), (2560, 4470572), (3844, 2977280), (3968, 2884240), (4652, 2460160), (4805, 2381824), (4960, 2307392), (5120, 2235286), (5815, 1968128), (7688, 1488640), (7936, 1442120), (9304, 1230080), (9610, 1190912), (9920, 1153696), (10240, 1117643), (11630, 984064), (15376, 744320), (15872, 721060), (18608, 615040), (19220, 595456), (19840, 576848), (23260, 492032), (30752, 372160), (31744, 360530), (36053, 317440), (37216, 307520), (38440, 297728), (39680, 288424), (46520, 246016), (61504, 186080), (63488, 180265), (72106, 158720), (74432, 153760), (76880, 148864), (79360, 144212), (93040, 123008)]