2126165760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{20507}}^1$

素因数の和:20540

約数の個数: 180

約数和(自身を含む): 7608180888

約数和(自身を除く): 5482015128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20507, 20736, 25920, 34560, 41014, 51840, 61521, 82028, 102535, 103680, 123042, 164056, 184563, 205070, 246084, 307605, 328112, 369126, 410140, 492168, 553689, 615210, 656224, 738252, 820280, 922815, 984336, 1107378, 1230420, 1312448, 1476504, 1640560, 1661067, 1845630, 1968672, 2214756, 2460840, 2624896, 2768445, 2953008, 3281120, 3322134, 3691260, 3937344, 4429512, 4921680, 5249792, 5536890, 5906016, 6562240, 6644268, 7382520, 7874688, 8305335, 8859024, 9843360, 11073780, 11812032, 13124480, 13288536, 14765040, 15749376, 16610670, 17718048, 19686720, 22147560, 23624064, 26248960, 26577072, 29530080, 33221340, 35436096, 39373440, 44295120, 47248128, 53154144, 59060160, 66442680, 70872192, 78746880, 88590240, 106308288, 118120320, 132885360, 141744384, 177180480, 212616576, 236240640, 265770720, 354360960, 425233152, 531541440, 708721920, 1063082880, 2126165760]

約数ペア:

[(1, 2126165760), (2, 1063082880), (3, 708721920), (4, 531541440), (5, 425233152), (6, 354360960), (8, 265770720), (9, 236240640), (10, 212616576), (12, 177180480), (15, 141744384), (16, 132885360), (18, 118120320), (20, 106308288), (24, 88590240), (27, 78746880), (30, 70872192), (32, 66442680), (36, 59060160), (40, 53154144), (45, 47248128), (48, 44295120), (54, 39373440), (60, 35436096), (64, 33221340), (72, 29530080), (80, 26577072), (81, 26248960), (90, 23624064), (96, 22147560), (108, 19686720), (120, 17718048), (128, 16610670), (135, 15749376), (144, 14765040), (160, 13288536), (162, 13124480), (180, 11812032), (192, 11073780), (216, 9843360), (240, 8859024), (256, 8305335), (270, 7874688), (288, 7382520), (320, 6644268), (324, 6562240), (360, 5906016), (384, 5536890), (405, 5249792), (432, 4921680), (480, 4429512), (540, 3937344), (576, 3691260), (640, 3322134), (648, 3281120), (720, 2953008), (768, 2768445), (810, 2624896), (864, 2460840), (960, 2214756), (1080, 1968672), (1152, 1845630), (1280, 1661067), (1296, 1640560), (1440, 1476504), (1620, 1312448), (1728, 1230420), (1920, 1107378), (2160, 984336), (2304, 922815), (2592, 820280), (2880, 738252), (3240, 656224), (3456, 615210), (3840, 553689), (4320, 492168), (5184, 410140), (5760, 369126), (6480, 328112), (6912, 307605), (8640, 246084), (10368, 205070), (11520, 184563), (12960, 164056), (17280, 123042), (20507, 103680), (20736, 102535), (25920, 82028), (34560, 61521), (41014, 51840)]