9950971680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{531569}}^1$

素因数の和:531603

約数の個数: 144

約数和(自身を含む): 36569889720

約数和(自身を除く): 26618918040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 531569, 1063138, 1594707, 2126276, 2657845, 3189414, 4252552, 4784121, 5315690, 6378828, 6910397, 7973535, 8505104, 9568242, 10631380, 12757656, 13820794, 15947070, 17010208, 19136484, 20731191, 21262760, 23920605, 25515312, 27641588, 31894140, 34551985, 38272968, 41462382, 42525520, 47841210, 51030624, 55283176, 62193573, 63788280, 69103970, 76545936, 82924764, 85051040, 95682420, 103655955, 110566352, 124387146, 127576560, 138207940, 153091872, 165849528, 191364840, 207311910, 221132704, 248774292, 255153120, 276415880, 310967865, 331699056, 382729680, 414623820, 497548584, 552831760, 621935730, 663398112, 765459360, 829247640, 995097168, 1105663520, 1243871460, 1658495280, 1990194336, 2487742920, 3316990560, 4975485840, 9950971680]

約数ペア:

[(1, 9950971680), (2, 4975485840), (3, 3316990560), (4, 2487742920), (5, 1990194336), (6, 1658495280), (8, 1243871460), (9, 1105663520), (10, 995097168), (12, 829247640), (13, 765459360), (15, 663398112), (16, 621935730), (18, 552831760), (20, 497548584), (24, 414623820), (26, 382729680), (30, 331699056), (32, 310967865), (36, 276415880), (39, 255153120), (40, 248774292), (45, 221132704), (48, 207311910), (52, 191364840), (60, 165849528), (65, 153091872), (72, 138207940), (78, 127576560), (80, 124387146), (90, 110566352), (96, 103655955), (104, 95682420), (117, 85051040), (120, 82924764), (130, 76545936), (144, 69103970), (156, 63788280), (160, 62193573), (180, 55283176), (195, 51030624), (208, 47841210), (234, 42525520), (240, 41462382), (260, 38272968), (288, 34551985), (312, 31894140), (360, 27641588), (390, 25515312), (416, 23920605), (468, 21262760), (480, 20731191), (520, 19136484), (585, 17010208), (624, 15947070), (720, 13820794), (780, 12757656), (936, 10631380), (1040, 9568242), (1170, 8505104), (1248, 7973535), (1440, 6910397), (1560, 6378828), (1872, 5315690), (2080, 4784121), (2340, 4252552), (3120, 3189414), (3744, 2657845), (4680, 2126276), (6240, 1594707), (9360, 1063138), (18720, 531569)]