319978080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4398

約数の個数: 192

約数和(自身を含む): 1186073280

約数和(自身を除く): 866095200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4357, 4590, 4896, 6120, 7344, 8160, 8714, 9180, 12240, 13071, 14688, 17428, 18360, 21785, 24480, 26142, 34856, 36720, 39213, 43570, 52284, 65355, 69712, 73440, 74069, 78426, 87140, 104568, 117639, 130710, 139424, 148138, 156852, 174280, 196065, 209136, 222207, 235278, 261420, 296276, 313704, 348560, 370345, 392130, 418272, 444414, 470556, 522840, 588195, 592552, 627408, 666621, 697120, 740690, 784260, 888828, 941112, 1045680, 1111035, 1176390, 1185104, 1254816, 1333242, 1481380, 1568520, 1777656, 1882224, 1999863, 2091360, 2222070, 2352780, 2370208, 2666484, 2962760, 3137040, 3333105, 3555312, 3764448, 3999726, 4444140, 4705560, 5332968, 5925520, 6274080, 6666210, 7110624, 7999452, 8888280, 9411120, 9999315, 10665936, 11851040, 13332420, 15998904, 17776560, 18822240, 19998630, 21331872, 26664840, 31997808, 35553120, 39997260, 53329680, 63995616, 79994520, 106659360, 159989040, 319978080]

約数ペア:

[(1, 319978080), (2, 159989040), (3, 106659360), (4, 79994520), (5, 63995616), (6, 53329680), (8, 39997260), (9, 35553120), (10, 31997808), (12, 26664840), (15, 21331872), (16, 19998630), (17, 18822240), (18, 17776560), (20, 15998904), (24, 13332420), (27, 11851040), (30, 10665936), (32, 9999315), (34, 9411120), (36, 8888280), (40, 7999452), (45, 7110624), (48, 6666210), (51, 6274080), (54, 5925520), (60, 5332968), (68, 4705560), (72, 4444140), (80, 3999726), (85, 3764448), (90, 3555312), (96, 3333105), (102, 3137040), (108, 2962760), (120, 2666484), (135, 2370208), (136, 2352780), (144, 2222070), (153, 2091360), (160, 1999863), (170, 1882224), (180, 1777656), (204, 1568520), (216, 1481380), (240, 1333242), (255, 1254816), (270, 1185104), (272, 1176390), (288, 1111035), (306, 1045680), (340, 941112), (360, 888828), (408, 784260), (432, 740690), (459, 697120), (480, 666621), (510, 627408), (540, 592552), (544, 588195), (612, 522840), (680, 470556), (720, 444414), (765, 418272), (816, 392130), (864, 370345), (918, 348560), (1020, 313704), (1080, 296276), (1224, 261420), (1360, 235278), (1440, 222207), (1530, 209136), (1632, 196065), (1836, 174280), (2040, 156852), (2160, 148138), (2295, 139424), (2448, 130710), (2720, 117639), (3060, 104568), (3672, 87140), (4080, 78426), (4320, 74069), (4357, 73440), (4590, 69712), (4896, 65355), (6120, 52284), (7344, 43570), (8160, 39213), (8714, 36720), (9180, 34856), (12240, 26142), (13071, 24480), (14688, 21785), (17428, 18360)]