1239557760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 384

約数和(自身を含む): 4972181760

約数和(自身を除く): 3732624000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 433, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 840, 852, 866, 896, 960, 994, 1008, 1065, 1120, 1136, 1152, 1260, 1278, 1299, 1344, 1420, 1440, 1491, 1680, 1704, 1732, 1920, 1988, 2016, 2130, 2165, 2240, 2272, 2485, 2520, 2556, 2598, 2688, 2840, 2880, 2982, 3031, 3195, 3360, 3408, 3464, 3897, 3976, 4032, 4260, 4330, 4473, 4480, 4544, 4970, 5040, 5112, 5196, 5680, 5760, 5964, 6062, 6390, 6495, 6720, 6816, 6928, 7455, 7794, 7952, 8064, 8520, 8660, 8946, 9088, 9093, 9940, 10080, 10224, 10392, 11360, 11928, 12124, 12780, 12990, 13440, 13632, 13856, 14910, 15155, 15588, 15904, 17040, 17320, 17892, 18186, 19485, 19880, 20160, 20448, 20784, 22365, 22720, 23856, 24248, 25560, 25980, 27264, 27279, 27712, 29820, 30310, 30743, 31176, 31808, 34080, 34640, 35784, 36372, 38970, 39760, 40320, 40896, 41568, 44730, 45440, 45465, 47712, 48496, 51120, 51960, 54558, 55424, 59640, 60620, 61486, 62352, 63616, 68160, 69280, 71568, 72744, 77940, 79520, 81792, 83136, 89460, 90930, 92229, 95424, 96992, 102240, 103920, 109116, 119280, 121240, 122972, 124704, 136320, 136395, 138560, 143136, 145488, 153715, 155880, 159040, 166272, 178920, 181860, 184458, 190848, 193984, 204480, 207840, 215201, 218232, 238560, 242480, 245944, 249408, 272790, 276687, 277120, 286272, 290976, 307430, 311760, 318080, 357840, 363720, 368916, 387968, 408960, 415680, 430402, 436464, 461145, 477120, 484960, 491888, 498816, 545580, 553374, 572544, 581952, 614860, 623520, 645603, 715680, 727440, 737832, 831360, 860804, 872928, 922290, 954240, 969920, 983776, 1076005, 1091160, 1106748, 1163904, 1229720, 1247040, 1291206, 1383435, 1431360, 1454880, 1475664, 1721608, 1745856, 1844580, 1936809, 1939840, 1967552, 2152010, 2182320, 2213496, 2459440, 2494080, 2582412, 2766870, 2862720, 2909760, 2951328, 3228015, 3443216, 3491712, 3689160, 3873618, 3935104, 4304020, 4364640, 4426992, 4918880, 5164824, 5533740, 5819520, 5902656, 6456030, 6886432, 7378320, 7747236, 8608040, 8729280, 8853984, 9684045, 9837760, 10329648, 11067480, 11805312, 12912060, 13772864, 14756640, 15494472, 17216080, 17458560, 17707968, 19368090, 19675520, 20659296, 22134960, 25824120, 27545728, 29513280, 30988944, 34432160, 35415936, 38736180, 41318592, 44269920, 51648240, 59026560, 61977888, 68864320, 77472360, 82637184, 88539840, 103296480, 123955776, 137728640, 154944720, 177079680, 206592960, 247911552, 309889440, 413185920, 619778880, 1239557760]

約数ペア:

[(1, 1239557760), (2, 619778880), (3, 413185920), (4, 309889440), (5, 247911552), (6, 206592960), (7, 177079680), (8, 154944720), (9, 137728640), (10, 123955776), (12, 103296480), (14, 88539840), (15, 82637184), (16, 77472360), (18, 68864320), (20, 61977888), (21, 59026560), (24, 51648240), (28, 44269920), (30, 41318592), (32, 38736180), (35, 35415936), (36, 34432160), (40, 30988944), (42, 29513280), (45, 27545728), (48, 25824120), (56, 22134960), (60, 20659296), (63, 19675520), (64, 19368090), (70, 17707968), (71, 17458560), (72, 17216080), (80, 15494472), (84, 14756640), (90, 13772864), (96, 12912060), (105, 11805312), (112, 11067480), (120, 10329648), (126, 9837760), (128, 9684045), (140, 8853984), (142, 8729280), (144, 8608040), (160, 7747236), (168, 7378320), (180, 6886432), (192, 6456030), (210, 5902656), (213, 5819520), (224, 5533740), (240, 5164824), (252, 4918880), (280, 4426992), (284, 4364640), (288, 4304020), (315, 3935104), (320, 3873618), (336, 3689160), (355, 3491712), (360, 3443216), (384, 3228015), (420, 2951328), (426, 2909760), (433, 2862720), (448, 2766870), (480, 2582412), (497, 2494080), (504, 2459440), (560, 2213496), (568, 2182320), (576, 2152010), (630, 1967552), (639, 1939840), (640, 1936809), (672, 1844580), (710, 1745856), (720, 1721608), (840, 1475664), (852, 1454880), (866, 1431360), (896, 1383435), (960, 1291206), (994, 1247040), (1008, 1229720), (1065, 1163904), (1120, 1106748), (1136, 1091160), (1152, 1076005), (1260, 983776), (1278, 969920), (1299, 954240), (1344, 922290), (1420, 872928), (1440, 860804), (1491, 831360), (1680, 737832), (1704, 727440), (1732, 715680), (1920, 645603), (1988, 623520), (2016, 614860), (2130, 581952), (2165, 572544), (2240, 553374), (2272, 545580), (2485, 498816), (2520, 491888), (2556, 484960), (2598, 477120), (2688, 461145), (2840, 436464), (2880, 430402), (2982, 415680), (3031, 408960), (3195, 387968), (3360, 368916), (3408, 363720), (3464, 357840), (3897, 318080), (3976, 311760), (4032, 307430), (4260, 290976), (4330, 286272), (4473, 277120), (4480, 276687), (4544, 272790), (4970, 249408), (5040, 245944), (5112, 242480), (5196, 238560), (5680, 218232), (5760, 215201), (5964, 207840), (6062, 204480), (6390, 193984), (6495, 190848), (6720, 184458), (6816, 181860), (6928, 178920), (7455, 166272), (7794, 159040), (7952, 155880), (8064, 153715), (8520, 145488), (8660, 143136), (8946, 138560), (9088, 136395), (9093, 136320), (9940, 124704), (10080, 122972), (10224, 121240), (10392, 119280), (11360, 109116), (11928, 103920), (12124, 102240), (12780, 96992), (12990, 95424), (13440, 92229), (13632, 90930), (13856, 89460), (14910, 83136), (15155, 81792), (15588, 79520), (15904, 77940), (17040, 72744), (17320, 71568), (17892, 69280), (18186, 68160), (19485, 63616), (19880, 62352), (20160, 61486), (20448, 60620), (20784, 59640), (22365, 55424), (22720, 54558), (23856, 51960), (24248, 51120), (25560, 48496), (25980, 47712), (27264, 45465), (27279, 45440), (27712, 44730), (29820, 41568), (30310, 40896), (30743, 40320), (31176, 39760), (31808, 38970), (34080, 36372), (34640, 35784)]