1298094805280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1819487}}^1$

素因数の和:1819536

約数の個数: 192

約数和(自身を含む): 3851492198400

約数和(自身を除く): 2553397393120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 343, 364, 392, 416, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1120, 1274, 1372, 1456, 1568, 1715, 1820, 1960, 2080, 2548, 2744, 2912, 3185, 3430, 3640, 3920, 4459, 5096, 5488, 6370, 6860, 7280, 7840, 8918, 10192, 10976, 12740, 13720, 14560, 17836, 20384, 22295, 25480, 27440, 35672, 44590, 50960, 54880, 71344, 89180, 101920, 142688, 178360, 356720, 713440, 1819487, 3638974, 7277948, 9097435, 12736409, 14555896, 18194870, 23653331, 25472818, 29111792, 36389740, 47306662, 50945636, 58223584, 63682045, 72779480, 89154863, 94613324, 101891272, 118266655, 127364090, 145558960, 165573317, 178309726, 189226648, 203782544, 236533310, 254728180, 291117920, 331146634, 356619452, 378453296, 407565088, 445774315, 473066620, 509456360, 624084041, 662293268, 713238904, 756906592, 827866585, 891548630, 946133240, 1018912720, 1159013219, 1248168082, 1324586536, 1426477808, 1655733170, 1783097260, 1892266480, 2037825440, 2318026438, 2496336164, 2649173072, 2852955616, 3120420205, 3311466340, 3566194520, 3784532960, 4636052876, 4992672328, 5298346144, 5795066095, 6240840410, 6622932680, 7132389040, 8113092533, 9272105752, 9985344656, 11590132190, 12481680820, 13245865360, 14264778080, 16226185066, 18544211504, 19970689312, 23180264380, 24963361640, 26491730720, 32452370132, 37088423008, 40565462665, 46360528760, 49926723280, 64904740264, 81130925330, 92721057520, 99853446560, 129809480528, 162261850660, 185442115040, 259618961056, 324523701320, 649047402640, 1298094805280]

約数ペア:

[(1, 1298094805280), (2, 649047402640), (4, 324523701320), (5, 259618961056), (7, 185442115040), (8, 162261850660), (10, 129809480528), (13, 99853446560), (14, 92721057520), (16, 81130925330), (20, 64904740264), (26, 49926723280), (28, 46360528760), (32, 40565462665), (35, 37088423008), (40, 32452370132), (49, 26491730720), (52, 24963361640), (56, 23180264380), (65, 19970689312), (70, 18544211504), (80, 16226185066), (91, 14264778080), (98, 13245865360), (104, 12481680820), (112, 11590132190), (130, 9985344656), (140, 9272105752), (160, 8113092533), (182, 7132389040), (196, 6622932680), (208, 6240840410), (224, 5795066095), (245, 5298346144), (260, 4992672328), (280, 4636052876), (343, 3784532960), (364, 3566194520), (392, 3311466340), (416, 3120420205), (455, 2852955616), (490, 2649173072), (520, 2496336164), (560, 2318026438), (637, 2037825440), (686, 1892266480), (728, 1783097260), (784, 1655733170), (910, 1426477808), (980, 1324586536), (1040, 1248168082), (1120, 1159013219), (1274, 1018912720), (1372, 946133240), (1456, 891548630), (1568, 827866585), (1715, 756906592), (1820, 713238904), (1960, 662293268), (2080, 624084041), (2548, 509456360), (2744, 473066620), (2912, 445774315), (3185, 407565088), (3430, 378453296), (3640, 356619452), (3920, 331146634), (4459, 291117920), (5096, 254728180), (5488, 236533310), (6370, 203782544), (6860, 189226648), (7280, 178309726), (7840, 165573317), (8918, 145558960), (10192, 127364090), (10976, 118266655), (12740, 101891272), (13720, 94613324), (14560, 89154863), (17836, 72779480), (20384, 63682045), (22295, 58223584), (25480, 50945636), (27440, 47306662), (35672, 36389740), (44590, 29111792), (50960, 25472818), (54880, 23653331), (71344, 18194870), (89180, 14555896), (101920, 12736409), (142688, 9097435), (178360, 7277948), (356720, 3638974), (713440, 1819487)]