1255705920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 336

約数和(自身を含む): 4976774400

約数和(自身を除く): 3721068480

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, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 199, 210, 224, 240, 252, 280, 288, 313, 315, 320, 336, 360, 398, 420, 448, 480, 504, 560, 576, 597, 626, 630, 672, 720, 796, 840, 939, 960, 995, 1008, 1120, 1194, 1252, 1260, 1344, 1393, 1440, 1565, 1592, 1680, 1791, 1878, 1990, 2016, 2191, 2240, 2388, 2504, 2520, 2786, 2817, 2880, 2985, 3130, 3184, 3360, 3582, 3756, 3980, 4032, 4179, 4382, 4695, 4776, 5008, 5040, 5572, 5634, 5970, 6260, 6368, 6573, 6720, 6965, 7164, 7512, 7960, 8358, 8764, 8955, 9390, 9552, 10016, 10080, 10955, 11144, 11268, 11940, 12520, 12537, 12736, 13146, 13930, 14085, 14328, 15024, 15920, 16716, 17528, 17910, 18780, 19104, 19719, 20032, 20160, 20895, 21910, 22288, 22536, 23880, 25040, 25074, 26292, 27860, 28170, 28656, 30048, 31840, 32865, 33432, 35056, 35820, 37560, 38208, 39438, 41790, 43820, 44576, 45072, 47760, 50080, 50148, 52584, 55720, 56340, 57312, 60096, 62287, 62685, 63680, 65730, 66864, 70112, 71640, 75120, 78876, 83580, 87640, 89152, 90144, 95520, 98595, 100160, 100296, 105168, 111440, 112680, 114624, 124574, 125370, 131460, 133728, 140224, 143280, 150240, 157752, 167160, 175280, 180288, 186861, 191040, 197190, 200592, 210336, 222880, 225360, 249148, 250740, 262920, 267456, 286560, 300480, 311435, 315504, 334320, 350560, 373722, 394380, 401184, 420672, 436009, 445760, 450720, 498296, 501480, 525840, 560583, 573120, 622870, 631008, 668640, 701120, 747444, 788760, 802368, 872018, 901440, 934305, 996592, 1002960, 1051680, 1121166, 1245740, 1262016, 1308027, 1337280, 1494888, 1577520, 1744036, 1868610, 1993184, 2005920, 2103360, 2180045, 2242332, 2491480, 2616054, 2802915, 2989776, 3155040, 3488072, 3737220, 3924081, 3986368, 4011840, 4360090, 4484664, 4982960, 5232108, 5605830, 5979552, 6310080, 6540135, 6976144, 7474440, 7848162, 8720180, 8969328, 9965920, 10464216, 11211660, 11959104, 13080270, 13952288, 14948880, 15696324, 17440360, 17938656, 19620405, 19931840, 20928432, 22423320, 26160540, 27904576, 29897760, 31392648, 34880720, 35877312, 39240810, 41856864, 44846640, 52321080, 59795520, 62785296, 69761440, 78481620, 83713728, 89693280, 104642160, 125570592, 139522880, 156963240, 179386560, 209284320, 251141184, 313926480, 418568640, 627852960, 1255705920]

約数ペア:

[(1, 1255705920), (2, 627852960), (3, 418568640), (4, 313926480), (5, 251141184), (6, 209284320), (7, 179386560), (8, 156963240), (9, 139522880), (10, 125570592), (12, 104642160), (14, 89693280), (15, 83713728), (16, 78481620), (18, 69761440), (20, 62785296), (21, 59795520), (24, 52321080), (28, 44846640), (30, 41856864), (32, 39240810), (35, 35877312), (36, 34880720), (40, 31392648), (42, 29897760), (45, 27904576), (48, 26160540), (56, 22423320), (60, 20928432), (63, 19931840), (64, 19620405), (70, 17938656), (72, 17440360), (80, 15696324), (84, 14948880), (90, 13952288), (96, 13080270), (105, 11959104), (112, 11211660), (120, 10464216), (126, 9965920), (140, 8969328), (144, 8720180), (160, 7848162), (168, 7474440), (180, 6976144), (192, 6540135), (199, 6310080), (210, 5979552), (224, 5605830), (240, 5232108), (252, 4982960), (280, 4484664), (288, 4360090), (313, 4011840), (315, 3986368), (320, 3924081), (336, 3737220), (360, 3488072), (398, 3155040), (420, 2989776), (448, 2802915), (480, 2616054), (504, 2491480), (560, 2242332), (576, 2180045), (597, 2103360), (626, 2005920), (630, 1993184), (672, 1868610), (720, 1744036), (796, 1577520), (840, 1494888), (939, 1337280), (960, 1308027), (995, 1262016), (1008, 1245740), (1120, 1121166), (1194, 1051680), (1252, 1002960), (1260, 996592), (1344, 934305), (1393, 901440), (1440, 872018), (1565, 802368), (1592, 788760), (1680, 747444), (1791, 701120), (1878, 668640), (1990, 631008), (2016, 622870), (2191, 573120), (2240, 560583), (2388, 525840), (2504, 501480), (2520, 498296), (2786, 450720), (2817, 445760), (2880, 436009), (2985, 420672), (3130, 401184), (3184, 394380), (3360, 373722), (3582, 350560), (3756, 334320), (3980, 315504), (4032, 311435), (4179, 300480), (4382, 286560), (4695, 267456), (4776, 262920), (5008, 250740), (5040, 249148), (5572, 225360), (5634, 222880), (5970, 210336), (6260, 200592), (6368, 197190), (6573, 191040), (6720, 186861), (6965, 180288), (7164, 175280), (7512, 167160), (7960, 157752), (8358, 150240), (8764, 143280), (8955, 140224), (9390, 133728), (9552, 131460), (10016, 125370), (10080, 124574), (10955, 114624), (11144, 112680), (11268, 111440), (11940, 105168), (12520, 100296), (12537, 100160), (12736, 98595), (13146, 95520), (13930, 90144), (14085, 89152), (14328, 87640), (15024, 83580), (15920, 78876), (16716, 75120), (17528, 71640), (17910, 70112), (18780, 66864), (19104, 65730), (19719, 63680), (20032, 62685), (20160, 62287), (20895, 60096), (21910, 57312), (22288, 56340), (22536, 55720), (23880, 52584), (25040, 50148), (25074, 50080), (26292, 47760), (27860, 45072), (28170, 44576), (28656, 43820), (30048, 41790), (31840, 39438), (32865, 38208), (33432, 37560), (35056, 35820)]