312532080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 320

約数和(自身を含む): 1213636608

約数和(自身を除く): 901104528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 272, 280, 310, 336, 340, 353, 357, 372, 408, 420, 434, 465, 476, 496, 510, 527, 560, 595, 620, 651, 680, 706, 714, 744, 816, 840, 868, 930, 952, 1020, 1054, 1059, 1085, 1190, 1240, 1302, 1360, 1412, 1428, 1488, 1581, 1680, 1736, 1765, 1785, 1860, 1904, 2040, 2108, 2118, 2170, 2380, 2471, 2480, 2604, 2635, 2824, 2856, 3162, 3255, 3472, 3530, 3570, 3689, 3720, 4080, 4216, 4236, 4340, 4760, 4942, 5208, 5270, 5295, 5648, 5712, 6001, 6324, 6510, 7060, 7140, 7378, 7413, 7440, 7905, 8432, 8472, 8680, 9520, 9884, 10416, 10540, 10590, 10943, 11067, 12002, 12355, 12648, 13020, 14120, 14280, 14756, 14826, 15810, 16944, 17360, 18003, 18445, 19768, 21080, 21180, 21886, 22134, 24004, 24710, 25296, 26040, 28240, 28560, 29512, 29652, 30005, 31620, 32829, 36006, 36890, 37065, 39536, 42007, 42160, 42360, 43772, 44268, 48008, 49420, 52080, 54715, 55335, 59024, 59304, 60010, 63240, 65658, 72012, 73780, 74130, 76601, 84014, 84720, 87544, 88536, 90015, 96016, 98840, 109430, 110670, 118608, 120020, 126021, 126480, 131316, 144024, 147560, 148260, 153202, 164145, 168028, 175088, 177072, 180030, 186031, 197680, 210035, 218860, 221340, 229803, 240040, 252042, 262632, 288048, 295120, 296520, 306404, 328290, 336056, 360060, 372062, 383005, 420070, 437720, 442680, 459606, 480080, 504084, 525264, 558093, 593040, 612808, 630105, 656580, 672112, 720120, 744124, 766010, 840140, 875440, 885360, 919212, 930155, 1008168, 1116186, 1149015, 1225616, 1260210, 1302217, 1313160, 1440240, 1488248, 1532020, 1680280, 1838424, 1860310, 2016336, 2232372, 2298030, 2520420, 2604434, 2626320, 2790465, 2976496, 3064040, 3360560, 3676848, 3720620, 3906651, 4464744, 4596060, 5040840, 5208868, 5580930, 6128080, 6511085, 7441240, 7813302, 8929488, 9192120, 10081680, 10417736, 11161860, 13022170, 14882480, 15626604, 18384240, 19533255, 20835472, 22323720, 26044340, 31253208, 39066510, 44647440, 52088680, 62506416, 78133020, 104177360, 156266040, 312532080]

約数ペア:

[(1, 312532080), (2, 156266040), (3, 104177360), (4, 78133020), (5, 62506416), (6, 52088680), (7, 44647440), (8, 39066510), (10, 31253208), (12, 26044340), (14, 22323720), (15, 20835472), (16, 19533255), (17, 18384240), (20, 15626604), (21, 14882480), (24, 13022170), (28, 11161860), (30, 10417736), (31, 10081680), (34, 9192120), (35, 8929488), (40, 7813302), (42, 7441240), (48, 6511085), (51, 6128080), (56, 5580930), (60, 5208868), (62, 5040840), (68, 4596060), (70, 4464744), (80, 3906651), (84, 3720620), (85, 3676848), (93, 3360560), (102, 3064040), (105, 2976496), (112, 2790465), (119, 2626320), (120, 2604434), (124, 2520420), (136, 2298030), (140, 2232372), (155, 2016336), (168, 1860310), (170, 1838424), (186, 1680280), (204, 1532020), (210, 1488248), (217, 1440240), (238, 1313160), (240, 1302217), (248, 1260210), (255, 1225616), (272, 1149015), (280, 1116186), (310, 1008168), (336, 930155), (340, 919212), (353, 885360), (357, 875440), (372, 840140), (408, 766010), (420, 744124), (434, 720120), (465, 672112), (476, 656580), (496, 630105), (510, 612808), (527, 593040), (560, 558093), (595, 525264), (620, 504084), (651, 480080), (680, 459606), (706, 442680), (714, 437720), (744, 420070), (816, 383005), (840, 372062), (868, 360060), (930, 336056), (952, 328290), (1020, 306404), (1054, 296520), (1059, 295120), (1085, 288048), (1190, 262632), (1240, 252042), (1302, 240040), (1360, 229803), (1412, 221340), (1428, 218860), (1488, 210035), (1581, 197680), (1680, 186031), (1736, 180030), (1765, 177072), (1785, 175088), (1860, 168028), (1904, 164145), (2040, 153202), (2108, 148260), (2118, 147560), (2170, 144024), (2380, 131316), (2471, 126480), (2480, 126021), (2604, 120020), (2635, 118608), (2824, 110670), (2856, 109430), (3162, 98840), (3255, 96016), (3472, 90015), (3530, 88536), (3570, 87544), (3689, 84720), (3720, 84014), (4080, 76601), (4216, 74130), (4236, 73780), (4340, 72012), (4760, 65658), (4942, 63240), (5208, 60010), (5270, 59304), (5295, 59024), (5648, 55335), (5712, 54715), (6001, 52080), (6324, 49420), (6510, 48008), (7060, 44268), (7140, 43772), (7378, 42360), (7413, 42160), (7440, 42007), (7905, 39536), (8432, 37065), (8472, 36890), (8680, 36006), (9520, 32829), (9884, 31620), (10416, 30005), (10540, 29652), (10590, 29512), (10943, 28560), (11067, 28240), (12002, 26040), (12355, 25296), (12648, 24710), (13020, 24004), (14120, 22134), (14280, 21886), (14756, 21180), (14826, 21080), (15810, 19768), (16944, 18445), (17360, 18003)]