265742640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7276

約数の個数: 160

約数和(自身を含む): 969312960

約数和(自身を除く): 703570320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7237, 7344, 9180, 12240, 14474, 18360, 21711, 28948, 36185, 36720, 43422, 57896, 65133, 72370, 86844, 108555, 115792, 123029, 130266, 144740, 173688, 195399, 217110, 246058, 260532, 289480, 325665, 347376, 369087, 390798, 434220, 492116, 521064, 578960, 615145, 651330, 738174, 781596, 868440, 976995, 984232, 1042128, 1107261, 1230290, 1302660, 1476348, 1563192, 1736880, 1845435, 1953990, 1968464, 2214522, 2460580, 2605320, 2952696, 3126384, 3321783, 3690870, 3907980, 4429044, 4921160, 5210640, 5536305, 5905392, 6643566, 7381740, 7815960, 8858088, 9842320, 11072610, 13287132, 14763480, 15631920, 16608915, 17716176, 22145220, 26574264, 29526960, 33217830, 44290440, 53148528, 66435660, 88580880, 132871320, 265742640]

約数ペア:

[(1, 265742640), (2, 132871320), (3, 88580880), (4, 66435660), (5, 53148528), (6, 44290440), (8, 33217830), (9, 29526960), (10, 26574264), (12, 22145220), (15, 17716176), (16, 16608915), (17, 15631920), (18, 14763480), (20, 13287132), (24, 11072610), (27, 9842320), (30, 8858088), (34, 7815960), (36, 7381740), (40, 6643566), (45, 5905392), (48, 5536305), (51, 5210640), (54, 4921160), (60, 4429044), (68, 3907980), (72, 3690870), (80, 3321783), (85, 3126384), (90, 2952696), (102, 2605320), (108, 2460580), (120, 2214522), (135, 1968464), (136, 1953990), (144, 1845435), (153, 1736880), (170, 1563192), (180, 1476348), (204, 1302660), (216, 1230290), (240, 1107261), (255, 1042128), (270, 984232), (272, 976995), (306, 868440), (340, 781596), (360, 738174), (408, 651330), (432, 615145), (459, 578960), (510, 521064), (540, 492116), (612, 434220), (680, 390798), (720, 369087), (765, 347376), (816, 325665), (918, 289480), (1020, 260532), (1080, 246058), (1224, 217110), (1360, 195399), (1530, 173688), (1836, 144740), (2040, 130266), (2160, 123029), (2295, 115792), (2448, 108555), (3060, 86844), (3672, 72370), (4080, 65133), (4590, 57896), (6120, 43422), (7237, 36720), (7344, 36185), (9180, 28948), (12240, 21711), (14474, 18360)]