1489985280

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2093

約数の個数: 360

約数和(自身を含む): 6096041952

約数和(自身を除く): 4606056672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2053, 2160, 2240, 2268, 2304, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3840, 4032, 4106, 4320, 4480, 4536, 5040, 5184, 5376, 5670, 5760, 6048, 6159, 6480, 6720, 6912, 7560, 8064, 8212, 8640, 8960, 9072, 10080, 10265, 10368, 11340, 11520, 12096, 12318, 12960, 13440, 14371, 15120, 16128, 16424, 17280, 18144, 18477, 20160, 20530, 20736, 22680, 24192, 24636, 25920, 26880, 28742, 30240, 30795, 32848, 34560, 36288, 36954, 40320, 41060, 43113, 45360, 48384, 49272, 51840, 55431, 57484, 60480, 61590, 65696, 71855, 72576, 73908, 80640, 82120, 86226, 90720, 92385, 98544, 103680, 110862, 114968, 120960, 123180, 129339, 131392, 143710, 145152, 147816, 164240, 166293, 172452, 181440, 184770, 197088, 215565, 221724, 229936, 241920, 246360, 258678, 262784, 277155, 287420, 295632, 328480, 332586, 344904, 362880, 369540, 388017, 394176, 431130, 443448, 459872, 492720, 517356, 525568, 554310, 574840, 591264, 646695, 656960, 665172, 689808, 725760, 739080, 776034, 788352, 831465, 862260, 886896, 919744, 985440, 1034712, 1108620, 1149680, 1164051, 1182528, 1293390, 1313920, 1330344, 1379616, 1478160, 1552068, 1576704, 1662930, 1724520, 1773792, 1839488, 1940085, 1970880, 2069424, 2217240, 2299360, 2328102, 2365056, 2586780, 2627840, 2660688, 2759232, 2956320, 3104136, 3325860, 3449040, 3547584, 3678976, 3880170, 3941760, 4138848, 4434480, 4598720, 4656204, 4730112, 5173560, 5321376, 5518464, 5820255, 5912640, 6208272, 6651720, 6898080, 7095168, 7760340, 7883520, 8277696, 8868960, 9197440, 9312408, 10347120, 10642752, 11036928, 11640510, 11825280, 12416544, 13303440, 13796160, 14190336, 15520680, 16555392, 17737920, 18394880, 18624816, 20694240, 21285504, 23281020, 23650560, 24833088, 26606880, 27592320, 31041360, 33110784, 35475840, 37249632, 41388480, 42571008, 46562040, 49666176, 53213760, 55184640, 62082720, 70951680, 74499264, 82776960, 93124080, 99332352, 106427520, 124165440, 148998528, 165553920, 186248160, 212855040, 248330880, 297997056, 372496320, 496661760, 744992640, 1489985280]

約数ペア:

[(1, 1489985280), (2, 744992640), (3, 496661760), (4, 372496320), (5, 297997056), (6, 248330880), (7, 212855040), (8, 186248160), (9, 165553920), (10, 148998528), (12, 124165440), (14, 106427520), (15, 99332352), (16, 93124080), (18, 82776960), (20, 74499264), (21, 70951680), (24, 62082720), (27, 55184640), (28, 53213760), (30, 49666176), (32, 46562040), (35, 42571008), (36, 41388480), (40, 37249632), (42, 35475840), (45, 33110784), (48, 31041360), (54, 27592320), (56, 26606880), (60, 24833088), (63, 23650560), (64, 23281020), (70, 21285504), (72, 20694240), (80, 18624816), (81, 18394880), (84, 17737920), (90, 16555392), (96, 15520680), (105, 14190336), (108, 13796160), (112, 13303440), (120, 12416544), (126, 11825280), (128, 11640510), (135, 11036928), (140, 10642752), (144, 10347120), (160, 9312408), (162, 9197440), (168, 8868960), (180, 8277696), (189, 7883520), (192, 7760340), (210, 7095168), (216, 6898080), (224, 6651720), (240, 6208272), (252, 5912640), (256, 5820255), (270, 5518464), (280, 5321376), (288, 5173560), (315, 4730112), (320, 4656204), (324, 4598720), (336, 4434480), (360, 4138848), (378, 3941760), (384, 3880170), (405, 3678976), (420, 3547584), (432, 3449040), (448, 3325860), (480, 3104136), (504, 2956320), (540, 2759232), (560, 2660688), (567, 2627840), (576, 2586780), (630, 2365056), (640, 2328102), (648, 2299360), (672, 2217240), (720, 2069424), (756, 1970880), (768, 1940085), (810, 1839488), (840, 1773792), (864, 1724520), (896, 1662930), (945, 1576704), (960, 1552068), (1008, 1478160), (1080, 1379616), (1120, 1330344), (1134, 1313920), (1152, 1293390), (1260, 1182528), (1280, 1164051), (1296, 1149680), (1344, 1108620), (1440, 1034712), (1512, 985440), (1620, 919744), (1680, 886896), (1728, 862260), (1792, 831465), (1890, 788352), (1920, 776034), (2016, 739080), (2053, 725760), (2160, 689808), (2240, 665172), (2268, 656960), (2304, 646695), (2520, 591264), (2592, 574840), (2688, 554310), (2835, 525568), (2880, 517356), (3024, 492720), (3240, 459872), (3360, 443448), (3456, 431130), (3780, 394176), (3840, 388017), (4032, 369540), (4106, 362880), (4320, 344904), (4480, 332586), (4536, 328480), (5040, 295632), (5184, 287420), (5376, 277155), (5670, 262784), (5760, 258678), (6048, 246360), (6159, 241920), (6480, 229936), (6720, 221724), (6912, 215565), (7560, 197088), (8064, 184770), (8212, 181440), (8640, 172452), (8960, 166293), (9072, 164240), (10080, 147816), (10265, 145152), (10368, 143710), (11340, 131392), (11520, 129339), (12096, 123180), (12318, 120960), (12960, 114968), (13440, 110862), (14371, 103680), (15120, 98544), (16128, 92385), (16424, 90720), (17280, 86226), (18144, 82120), (18477, 80640), (20160, 73908), (20530, 72576), (20736, 71855), (22680, 65696), (24192, 61590), (24636, 60480), (25920, 57484), (26880, 55431), (28742, 51840), (30240, 49272), (30795, 48384), (32848, 45360), (34560, 43113), (36288, 41060), (36954, 40320)]