987208560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11757

約数の個数: 200

約数和(自身を含む): 3692784480

約数和(自身を除く): 2705575920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 11719, 14040, 16848, 21060, 23438, 28080, 35157, 42120, 46876, 58595, 70314, 84240, 93752, 105471, 117190, 140628, 152347, 175785, 187504, 210942, 234380, 281256, 304694, 316413, 351570, 421884, 457041, 468760, 527355, 562512, 609388, 632826, 703140, 761735, 843768, 914082, 937520, 949239, 1054710, 1218776, 1265652, 1371123, 1406280, 1523470, 1582065, 1687536, 1828164, 1898478, 2109420, 2285205, 2437552, 2531304, 2742246, 2812560, 3046940, 3164130, 3656328, 3796956, 4113369, 4218840, 4570410, 4746195, 5062608, 5484492, 6093880, 6328260, 6855615, 7312656, 7593912, 8226738, 8437680, 9140820, 9492390, 10968984, 12187760, 12340107, 12656520, 13711230, 15187824, 16453476, 18281640, 18984780, 20566845, 21937968, 24680214, 25313040, 27422460, 32906952, 36563280, 37969560, 41133690, 49360428, 54844920, 61700535, 65813904, 75939120, 82267380, 98720856, 109689840, 123401070, 164534760, 197441712, 246802140, 329069520, 493604280, 987208560]

約数ペア:

[(1, 987208560), (2, 493604280), (3, 329069520), (4, 246802140), (5, 197441712), (6, 164534760), (8, 123401070), (9, 109689840), (10, 98720856), (12, 82267380), (13, 75939120), (15, 65813904), (16, 61700535), (18, 54844920), (20, 49360428), (24, 41133690), (26, 37969560), (27, 36563280), (30, 32906952), (36, 27422460), (39, 25313040), (40, 24680214), (45, 21937968), (48, 20566845), (52, 18984780), (54, 18281640), (60, 16453476), (65, 15187824), (72, 13711230), (78, 12656520), (80, 12340107), (81, 12187760), (90, 10968984), (104, 9492390), (108, 9140820), (117, 8437680), (120, 8226738), (130, 7593912), (135, 7312656), (144, 6855615), (156, 6328260), (162, 6093880), (180, 5484492), (195, 5062608), (208, 4746195), (216, 4570410), (234, 4218840), (240, 4113369), (260, 3796956), (270, 3656328), (312, 3164130), (324, 3046940), (351, 2812560), (360, 2742246), (390, 2531304), (405, 2437552), (432, 2285205), (468, 2109420), (520, 1898478), (540, 1828164), (585, 1687536), (624, 1582065), (648, 1523470), (702, 1406280), (720, 1371123), (780, 1265652), (810, 1218776), (936, 1054710), (1040, 949239), (1053, 937520), (1080, 914082), (1170, 843768), (1296, 761735), (1404, 703140), (1560, 632826), (1620, 609388), (1755, 562512), (1872, 527355), (2106, 468760), (2160, 457041), (2340, 421884), (2808, 351570), (3120, 316413), (3240, 304694), (3510, 281256), (4212, 234380), (4680, 210942), (5265, 187504), (5616, 175785), (6480, 152347), (7020, 140628), (8424, 117190), (9360, 105471), (10530, 93752), (11719, 84240), (14040, 70314), (16848, 58595), (21060, 46876), (23438, 42120), (28080, 35157)]