142620480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 224

約数和(自身を含む): 533278080

約数和(自身を除く): 390657600

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 971, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1942, 2040, 2160, 2295, 2448, 2720, 2880, 2913, 3060, 3264, 3672, 3884, 4080, 4320, 4590, 4855, 4896, 5440, 5826, 6120, 7344, 7768, 8160, 8640, 8739, 9180, 9710, 9792, 11652, 12240, 14565, 14688, 15536, 16320, 16507, 17478, 18360, 19420, 23304, 24480, 26217, 29130, 29376, 31072, 33014, 34956, 36720, 38840, 43695, 46608, 48960, 49521, 52434, 58260, 62144, 66028, 69912, 73440, 77680, 82535, 87390, 93216, 99042, 104868, 116520, 131085, 132056, 139824, 146880, 148563, 155360, 165070, 174780, 186432, 198084, 209736, 233040, 247605, 262170, 264112, 279648, 297126, 310720, 330140, 349560, 396168, 419472, 445689, 466080, 495210, 524340, 528224, 559296, 594252, 660280, 699120, 742815, 792336, 838944, 891378, 932160, 990420, 1048680, 1056448, 1188504, 1320560, 1398240, 1485630, 1584672, 1677888, 1782756, 1980840, 2097360, 2228445, 2377008, 2641120, 2796480, 2971260, 3169344, 3565512, 3961680, 4194720, 4456890, 4754016, 5282240, 5942520, 7131024, 7923360, 8389440, 8913780, 9508032, 11885040, 14262048, 15846720, 17827560, 23770080, 28524096, 35655120, 47540160, 71310240, 142620480]

約数ペア:

[(1, 142620480), (2, 71310240), (3, 47540160), (4, 35655120), (5, 28524096), (6, 23770080), (8, 17827560), (9, 15846720), (10, 14262048), (12, 11885040), (15, 9508032), (16, 8913780), (17, 8389440), (18, 7923360), (20, 7131024), (24, 5942520), (27, 5282240), (30, 4754016), (32, 4456890), (34, 4194720), (36, 3961680), (40, 3565512), (45, 3169344), (48, 2971260), (51, 2796480), (54, 2641120), (60, 2377008), (64, 2228445), (68, 2097360), (72, 1980840), (80, 1782756), (85, 1677888), (90, 1584672), (96, 1485630), (102, 1398240), (108, 1320560), (120, 1188504), (135, 1056448), (136, 1048680), (144, 990420), (153, 932160), (160, 891378), (170, 838944), (180, 792336), (192, 742815), (204, 699120), (216, 660280), (240, 594252), (255, 559296), (270, 528224), (272, 524340), (288, 495210), (306, 466080), (320, 445689), (340, 419472), (360, 396168), (408, 349560), (432, 330140), (459, 310720), (480, 297126), (510, 279648), (540, 264112), (544, 262170), (576, 247605), (612, 233040), (680, 209736), (720, 198084), (765, 186432), (816, 174780), (864, 165070), (918, 155360), (960, 148563), (971, 146880), (1020, 139824), (1080, 132056), (1088, 131085), (1224, 116520), (1360, 104868), (1440, 99042), (1530, 93216), (1632, 87390), (1728, 82535), (1836, 77680), (1942, 73440), (2040, 69912), (2160, 66028), (2295, 62144), (2448, 58260), (2720, 52434), (2880, 49521), (2913, 48960), (3060, 46608), (3264, 43695), (3672, 38840), (3884, 36720), (4080, 34956), (4320, 33014), (4590, 31072), (4855, 29376), (4896, 29130), (5440, 26217), (5826, 24480), (6120, 23304), (7344, 19420), (7768, 18360), (8160, 17478), (8640, 16507), (8739, 16320), (9180, 15536), (9710, 14688), (9792, 14565), (11652, 12240)]