427861440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 280

約数和(自身を含む): 1613166192

約数和(自身を除く): 1185304752

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, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 971, 1020, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1942, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 2880, 2913, 3060, 3240, 3264, 3672, 3884, 4080, 4320, 4590, 4855, 4896, 5184, 5440, 5508, 5826, 6120, 6480, 6885, 7344, 7768, 8160, 8640, 8739, 9180, 9710, 9792, 11016, 11652, 12240, 12960, 13770, 14565, 14688, 15536, 16320, 16507, 17478, 18360, 19420, 22032, 23304, 24480, 25920, 26217, 27540, 29130, 29376, 31072, 33014, 34956, 36720, 38840, 43695, 44064, 46608, 48960, 49521, 52434, 55080, 58260, 62144, 66028, 69912, 73440, 77680, 78651, 82535, 87390, 88128, 93216, 99042, 104868, 110160, 116520, 131085, 132056, 139824, 146880, 148563, 155360, 157302, 165070, 174780, 186432, 198084, 209736, 220320, 233040, 247605, 262170, 264112, 279648, 297126, 310720, 314604, 330140, 349560, 393255, 396168, 419472, 440640, 445689, 466080, 495210, 524340, 528224, 559296, 594252, 629208, 660280, 699120, 742815, 786510, 792336, 838944, 891378, 932160, 990420, 1048680, 1056448, 1188504, 1258416, 1320560, 1337067, 1398240, 1485630, 1573020, 1584672, 1677888, 1782756, 1980840, 2097360, 2228445, 2377008, 2516832, 2641120, 2674134, 2796480, 2971260, 3146040, 3169344, 3565512, 3961680, 4194720, 4456890, 4754016, 5033664, 5282240, 5348268, 5942520, 6292080, 6685335, 7131024, 7923360, 8389440, 8913780, 9508032, 10696536, 11885040, 12584160, 13370670, 14262048, 15846720, 17827560, 21393072, 23770080, 25168320, 26741340, 28524096, 35655120, 42786144, 47540160, 53482680, 71310240, 85572288, 106965360, 142620480, 213930720, 427861440]

約数ペア:

[(1, 427861440), (2, 213930720), (3, 142620480), (4, 106965360), (5, 85572288), (6, 71310240), (8, 53482680), (9, 47540160), (10, 42786144), (12, 35655120), (15, 28524096), (16, 26741340), (17, 25168320), (18, 23770080), (20, 21393072), (24, 17827560), (27, 15846720), (30, 14262048), (32, 13370670), (34, 12584160), (36, 11885040), (40, 10696536), (45, 9508032), (48, 8913780), (51, 8389440), (54, 7923360), (60, 7131024), (64, 6685335), (68, 6292080), (72, 5942520), (80, 5348268), (81, 5282240), (85, 5033664), (90, 4754016), (96, 4456890), (102, 4194720), (108, 3961680), (120, 3565512), (135, 3169344), (136, 3146040), (144, 2971260), (153, 2796480), (160, 2674134), (162, 2641120), (170, 2516832), (180, 2377008), (192, 2228445), (204, 2097360), (216, 1980840), (240, 1782756), (255, 1677888), (270, 1584672), (272, 1573020), (288, 1485630), (306, 1398240), (320, 1337067), (324, 1320560), (340, 1258416), (360, 1188504), (405, 1056448), (408, 1048680), (432, 990420), (459, 932160), (480, 891378), (510, 838944), (540, 792336), (544, 786510), (576, 742815), (612, 699120), (648, 660280), (680, 629208), (720, 594252), (765, 559296), (810, 528224), (816, 524340), (864, 495210), (918, 466080), (960, 445689), (971, 440640), (1020, 419472), (1080, 396168), (1088, 393255), (1224, 349560), (1296, 330140), (1360, 314604), (1377, 310720), (1440, 297126), (1530, 279648), (1620, 264112), (1632, 262170), (1728, 247605), (1836, 233040), (1942, 220320), (2040, 209736), (2160, 198084), (2295, 186432), (2448, 174780), (2592, 165070), (2720, 157302), (2754, 155360), (2880, 148563), (2913, 146880), (3060, 139824), (3240, 132056), (3264, 131085), (3672, 116520), (3884, 110160), (4080, 104868), (4320, 99042), (4590, 93216), (4855, 88128), (4896, 87390), (5184, 82535), (5440, 78651), (5508, 77680), (5826, 73440), (6120, 69912), (6480, 66028), (6885, 62144), (7344, 58260), (7768, 55080), (8160, 52434), (8640, 49521), (8739, 48960), (9180, 46608), (9710, 44064), (9792, 43695), (11016, 38840), (11652, 36720), (12240, 34956), (12960, 33014), (13770, 31072), (14565, 29376), (14688, 29130), (15536, 27540), (16320, 26217), (16507, 25920), (17478, 24480), (18360, 23304), (19420, 22032)]