1296466560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 4698599400

約数和(自身を除く): 3402132840

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, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 267, 270, 281, 288, 320, 324, 356, 360, 384, 405, 432, 445, 480, 534, 540, 562, 576, 640, 648, 712, 720, 801, 810, 843, 864, 890, 960, 1068, 1080, 1124, 1152, 1296, 1335, 1405, 1424, 1440, 1602, 1620, 1686, 1728, 1780, 1920, 2136, 2160, 2248, 2403, 2529, 2592, 2670, 2810, 2848, 2880, 3204, 3240, 3372, 3456, 3560, 4005, 4215, 4272, 4320, 4496, 4806, 5058, 5184, 5340, 5620, 5696, 5760, 6408, 6480, 6744, 7120, 7209, 7587, 8010, 8430, 8544, 8640, 8992, 9612, 10116, 10368, 10680, 11240, 11392, 12015, 12645, 12816, 12960, 13488, 14240, 14418, 15174, 16020, 16860, 17088, 17280, 17984, 19224, 20232, 21360, 22480, 22761, 24030, 25009, 25290, 25632, 25920, 26976, 28480, 28836, 30348, 32040, 33720, 34176, 35968, 36045, 37935, 38448, 40464, 42720, 44960, 45522, 48060, 50018, 50580, 51264, 51840, 53952, 56960, 57672, 60696, 64080, 67440, 72090, 75027, 75870, 76896, 80928, 85440, 89920, 91044, 96120, 100036, 101160, 102528, 107904, 113805, 115344, 121392, 125045, 128160, 134880, 144180, 150054, 151740, 153792, 161856, 170880, 179840, 182088, 192240, 200072, 202320, 225081, 227610, 230688, 242784, 250090, 256320, 269760, 288360, 300108, 303480, 307584, 323712, 364176, 375135, 384480, 400144, 404640, 450162, 455220, 461376, 485568, 500180, 512640, 539520, 576720, 600216, 606960, 675243, 728352, 750270, 768960, 800288, 809280, 900324, 910440, 922752, 971136, 1000360, 1125405, 1153440, 1200432, 1213920, 1350486, 1456704, 1500540, 1537920, 1600576, 1618560, 1800648, 1820880, 2000720, 2025729, 2250810, 2306880, 2400864, 2427840, 2700972, 2913408, 3001080, 3201152, 3376215, 3601296, 3641760, 4001440, 4051458, 4501620, 4613760, 4801728, 4855680, 5401944, 6002160, 6752430, 7202592, 7283520, 8002880, 8102916, 9003240, 9603456, 10128645, 10803888, 12004320, 13504860, 14405184, 14567040, 16005760, 16205832, 18006480, 20257290, 21607776, 24008640, 27009720, 28810368, 32411664, 36012960, 40514580, 43215552, 48017280, 54019440, 64823328, 72025920, 81029160, 86431104, 108038880, 129646656, 144051840, 162058320, 216077760, 259293312, 324116640, 432155520, 648233280, 1296466560]

約数ペア:

[(1, 1296466560), (2, 648233280), (3, 432155520), (4, 324116640), (5, 259293312), (6, 216077760), (8, 162058320), (9, 144051840), (10, 129646656), (12, 108038880), (15, 86431104), (16, 81029160), (18, 72025920), (20, 64823328), (24, 54019440), (27, 48017280), (30, 43215552), (32, 40514580), (36, 36012960), (40, 32411664), (45, 28810368), (48, 27009720), (54, 24008640), (60, 21607776), (64, 20257290), (72, 18006480), (80, 16205832), (81, 16005760), (89, 14567040), (90, 14405184), (96, 13504860), (108, 12004320), (120, 10803888), (128, 10128645), (135, 9603456), (144, 9003240), (160, 8102916), (162, 8002880), (178, 7283520), (180, 7202592), (192, 6752430), (216, 6002160), (240, 5401944), (267, 4855680), (270, 4801728), (281, 4613760), (288, 4501620), (320, 4051458), (324, 4001440), (356, 3641760), (360, 3601296), (384, 3376215), (405, 3201152), (432, 3001080), (445, 2913408), (480, 2700972), (534, 2427840), (540, 2400864), (562, 2306880), (576, 2250810), (640, 2025729), (648, 2000720), (712, 1820880), (720, 1800648), (801, 1618560), (810, 1600576), (843, 1537920), (864, 1500540), (890, 1456704), (960, 1350486), (1068, 1213920), (1080, 1200432), (1124, 1153440), (1152, 1125405), (1296, 1000360), (1335, 971136), (1405, 922752), (1424, 910440), (1440, 900324), (1602, 809280), (1620, 800288), (1686, 768960), (1728, 750270), (1780, 728352), (1920, 675243), (2136, 606960), (2160, 600216), (2248, 576720), (2403, 539520), (2529, 512640), (2592, 500180), (2670, 485568), (2810, 461376), (2848, 455220), (2880, 450162), (3204, 404640), (3240, 400144), (3372, 384480), (3456, 375135), (3560, 364176), (4005, 323712), (4215, 307584), (4272, 303480), (4320, 300108), (4496, 288360), (4806, 269760), (5058, 256320), (5184, 250090), (5340, 242784), (5620, 230688), (5696, 227610), (5760, 225081), (6408, 202320), (6480, 200072), (6744, 192240), (7120, 182088), (7209, 179840), (7587, 170880), (8010, 161856), (8430, 153792), (8544, 151740), (8640, 150054), (8992, 144180), (9612, 134880), (10116, 128160), (10368, 125045), (10680, 121392), (11240, 115344), (11392, 113805), (12015, 107904), (12645, 102528), (12816, 101160), (12960, 100036), (13488, 96120), (14240, 91044), (14418, 89920), (15174, 85440), (16020, 80928), (16860, 76896), (17088, 75870), (17280, 75027), (17984, 72090), (19224, 67440), (20232, 64080), (21360, 60696), (22480, 57672), (22761, 56960), (24030, 53952), (25009, 51840), (25290, 51264), (25632, 50580), (25920, 50018), (26976, 48060), (28480, 45522), (28836, 44960), (30348, 42720), (32040, 40464), (33720, 38448), (34176, 37935), (35968, 36045)]