71310240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 264539520

約数和(自身を除く): 193229280

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, 971, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 1942, 2040, 2160, 2295, 2448, 2720, 2913, 3060, 3672, 3884, 4080, 4320, 4590, 4855, 4896, 5826, 6120, 7344, 7768, 8160, 8739, 9180, 9710, 11652, 12240, 14565, 14688, 15536, 16507, 17478, 18360, 19420, 23304, 24480, 26217, 29130, 31072, 33014, 34956, 36720, 38840, 43695, 46608, 49521, 52434, 58260, 66028, 69912, 73440, 77680, 82535, 87390, 93216, 99042, 104868, 116520, 131085, 132056, 139824, 148563, 155360, 165070, 174780, 198084, 209736, 233040, 247605, 262170, 264112, 279648, 297126, 330140, 349560, 396168, 419472, 445689, 466080, 495210, 524340, 528224, 594252, 660280, 699120, 742815, 792336, 838944, 891378, 990420, 1048680, 1188504, 1320560, 1398240, 1485630, 1584672, 1782756, 1980840, 2097360, 2228445, 2377008, 2641120, 2971260, 3565512, 3961680, 4194720, 4456890, 4754016, 5942520, 7131024, 7923360, 8913780, 11885040, 14262048, 17827560, 23770080, 35655120, 71310240]

約数ペア:

[(1, 71310240), (2, 35655120), (3, 23770080), (4, 17827560), (5, 14262048), (6, 11885040), (8, 8913780), (9, 7923360), (10, 7131024), (12, 5942520), (15, 4754016), (16, 4456890), (17, 4194720), (18, 3961680), (20, 3565512), (24, 2971260), (27, 2641120), (30, 2377008), (32, 2228445), (34, 2097360), (36, 1980840), (40, 1782756), (45, 1584672), (48, 1485630), (51, 1398240), (54, 1320560), (60, 1188504), (68, 1048680), (72, 990420), (80, 891378), (85, 838944), (90, 792336), (96, 742815), (102, 699120), (108, 660280), (120, 594252), (135, 528224), (136, 524340), (144, 495210), (153, 466080), (160, 445689), (170, 419472), (180, 396168), (204, 349560), (216, 330140), (240, 297126), (255, 279648), (270, 264112), (272, 262170), (288, 247605), (306, 233040), (340, 209736), (360, 198084), (408, 174780), (432, 165070), (459, 155360), (480, 148563), (510, 139824), (540, 132056), (544, 131085), (612, 116520), (680, 104868), (720, 99042), (765, 93216), (816, 87390), (864, 82535), (918, 77680), (971, 73440), (1020, 69912), (1080, 66028), (1224, 58260), (1360, 52434), (1440, 49521), (1530, 46608), (1632, 43695), (1836, 38840), (1942, 36720), (2040, 34956), (2160, 33014), (2295, 31072), (2448, 29130), (2720, 26217), (2913, 24480), (3060, 23304), (3672, 19420), (3884, 18360), (4080, 17478), (4320, 16507), (4590, 15536), (4855, 14688), (4896, 14565), (5826, 12240), (6120, 11652), (7344, 9710), (7768, 9180), (8160, 8739)]