262566720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7049

約数の個数: 168

約数和(自身を含む): 972729576

約数和(自身を除く): 710162856

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7013, 7488, 9360, 12480, 14026, 18720, 21039, 28052, 35065, 37440, 42078, 56104, 63117, 70130, 84156, 91169, 105195, 112208, 126234, 140260, 168312, 182338, 210390, 224416, 252468, 273507, 280520, 315585, 336624, 364676, 420780, 448832, 455845, 504936, 547014, 561040, 631170, 673248, 729352, 820521, 841560, 911690, 1009872, 1094028, 1122080, 1262340, 1346496, 1367535, 1458704, 1641042, 1683120, 1823380, 2019744, 2188056, 2244160, 2524680, 2735070, 2917408, 3282084, 3366240, 3646760, 4039488, 4102605, 4376112, 5049360, 5470140, 5834816, 6564168, 6732480, 7293520, 8205210, 8752224, 10098720, 10940280, 13128336, 14587040, 16410420, 17504448, 20197440, 21880560, 26256672, 29174080, 32820840, 43761120, 52513344, 65641680, 87522240, 131283360, 262566720]

約数ペア:

[(1, 262566720), (2, 131283360), (3, 87522240), (4, 65641680), (5, 52513344), (6, 43761120), (8, 32820840), (9, 29174080), (10, 26256672), (12, 21880560), (13, 20197440), (15, 17504448), (16, 16410420), (18, 14587040), (20, 13128336), (24, 10940280), (26, 10098720), (30, 8752224), (32, 8205210), (36, 7293520), (39, 6732480), (40, 6564168), (45, 5834816), (48, 5470140), (52, 5049360), (60, 4376112), (64, 4102605), (65, 4039488), (72, 3646760), (78, 3366240), (80, 3282084), (90, 2917408), (96, 2735070), (104, 2524680), (117, 2244160), (120, 2188056), (130, 2019744), (144, 1823380), (156, 1683120), (160, 1641042), (180, 1458704), (192, 1367535), (195, 1346496), (208, 1262340), (234, 1122080), (240, 1094028), (260, 1009872), (288, 911690), (312, 841560), (320, 820521), (360, 729352), (390, 673248), (416, 631170), (468, 561040), (480, 547014), (520, 504936), (576, 455845), (585, 448832), (624, 420780), (720, 364676), (780, 336624), (832, 315585), (936, 280520), (960, 273507), (1040, 252468), (1170, 224416), (1248, 210390), (1440, 182338), (1560, 168312), (1872, 140260), (2080, 126234), (2340, 112208), (2496, 105195), (2880, 91169), (3120, 84156), (3744, 70130), (4160, 63117), (4680, 56104), (6240, 42078), (7013, 37440), (7488, 35065), (9360, 28052), (12480, 21039), (14026, 18720)]