1244850880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 336

約数和(自身を含む): 3852769536

約数和(自身を除く): 2607918656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 197, 208, 217, 224, 245, 248, 260, 280, 310, 320, 364, 392, 394, 403, 416, 434, 448, 455, 490, 496, 520, 560, 620, 637, 728, 784, 788, 806, 832, 868, 910, 980, 985, 992, 1040, 1085, 1120, 1240, 1274, 1379, 1456, 1519, 1568, 1576, 1612, 1736, 1820, 1960, 1970, 1984, 2015, 2080, 2170, 2240, 2480, 2548, 2561, 2758, 2821, 2912, 3038, 3136, 3152, 3185, 3224, 3472, 3640, 3920, 3940, 4030, 4160, 4340, 4960, 5096, 5122, 5516, 5642, 5824, 6076, 6107, 6304, 6370, 6448, 6895, 6944, 7280, 7595, 7840, 7880, 8060, 8680, 9653, 9920, 10192, 10244, 11032, 11284, 12152, 12214, 12608, 12740, 12805, 12896, 13790, 13888, 14105, 14560, 15190, 15680, 15760, 16120, 17360, 17927, 19306, 19747, 20384, 20488, 22064, 22568, 24304, 24428, 25480, 25610, 25792, 27580, 28210, 29120, 30380, 30535, 31520, 32240, 34720, 35854, 38612, 39494, 40768, 40976, 42749, 44128, 45136, 48265, 48608, 48856, 50960, 51220, 55160, 56420, 60760, 61070, 63040, 64480, 69440, 71708, 77224, 78988, 79391, 81952, 85498, 88256, 89635, 90272, 96530, 97216, 97712, 98735, 101920, 102440, 110320, 112840, 121520, 122140, 125489, 128960, 143416, 154448, 157976, 158782, 163904, 170996, 179270, 180544, 193060, 195424, 197470, 203840, 204880, 213745, 220640, 225680, 243040, 244280, 250978, 286832, 299243, 308896, 315952, 317564, 341992, 358540, 386120, 390848, 394940, 396955, 409760, 427490, 441280, 451360, 486080, 488560, 501956, 555737, 573664, 598486, 617792, 627445, 631904, 635128, 683984, 717080, 772240, 789880, 793910, 819520, 854980, 902720, 977120, 1003912, 1111474, 1147328, 1196972, 1254890, 1263808, 1270256, 1367968, 1434160, 1496215, 1544480, 1579760, 1587820, 1709960, 1954240, 2007824, 2222948, 2393944, 2509780, 2540512, 2735936, 2778685, 2868320, 2992430, 3088960, 3159520, 3175640, 3419920, 3890159, 4015648, 4445896, 4787888, 5019560, 5081024, 5557370, 5736640, 5984860, 6319040, 6351280, 6839840, 7780318, 8031296, 8891792, 9575776, 10039120, 11114740, 11969720, 12702560, 13679680, 15560636, 17783584, 19151552, 19450795, 20078240, 22229480, 23939440, 25405120, 31121272, 35567168, 38901590, 40156480, 44458960, 47878880, 62242544, 77803180, 88917920, 95757760, 124485088, 155606360, 177835840, 248970176, 311212720, 622425440, 1244850880]

約数ペア:

[(1, 1244850880), (2, 622425440), (4, 311212720), (5, 248970176), (7, 177835840), (8, 155606360), (10, 124485088), (13, 95757760), (14, 88917920), (16, 77803180), (20, 62242544), (26, 47878880), (28, 44458960), (31, 40156480), (32, 38901590), (35, 35567168), (40, 31121272), (49, 25405120), (52, 23939440), (56, 22229480), (62, 20078240), (64, 19450795), (65, 19151552), (70, 17783584), (80, 15560636), (91, 13679680), (98, 12702560), (104, 11969720), (112, 11114740), (124, 10039120), (130, 9575776), (140, 8891792), (155, 8031296), (160, 7780318), (182, 6839840), (196, 6351280), (197, 6319040), (208, 5984860), (217, 5736640), (224, 5557370), (245, 5081024), (248, 5019560), (260, 4787888), (280, 4445896), (310, 4015648), (320, 3890159), (364, 3419920), (392, 3175640), (394, 3159520), (403, 3088960), (416, 2992430), (434, 2868320), (448, 2778685), (455, 2735936), (490, 2540512), (496, 2509780), (520, 2393944), (560, 2222948), (620, 2007824), (637, 1954240), (728, 1709960), (784, 1587820), (788, 1579760), (806, 1544480), (832, 1496215), (868, 1434160), (910, 1367968), (980, 1270256), (985, 1263808), (992, 1254890), (1040, 1196972), (1085, 1147328), (1120, 1111474), (1240, 1003912), (1274, 977120), (1379, 902720), (1456, 854980), (1519, 819520), (1568, 793910), (1576, 789880), (1612, 772240), (1736, 717080), (1820, 683984), (1960, 635128), (1970, 631904), (1984, 627445), (2015, 617792), (2080, 598486), (2170, 573664), (2240, 555737), (2480, 501956), (2548, 488560), (2561, 486080), (2758, 451360), (2821, 441280), (2912, 427490), (3038, 409760), (3136, 396955), (3152, 394940), (3185, 390848), (3224, 386120), (3472, 358540), (3640, 341992), (3920, 317564), (3940, 315952), (4030, 308896), (4160, 299243), (4340, 286832), (4960, 250978), (5096, 244280), (5122, 243040), (5516, 225680), (5642, 220640), (5824, 213745), (6076, 204880), (6107, 203840), (6304, 197470), (6370, 195424), (6448, 193060), (6895, 180544), (6944, 179270), (7280, 170996), (7595, 163904), (7840, 158782), (7880, 157976), (8060, 154448), (8680, 143416), (9653, 128960), (9920, 125489), (10192, 122140), (10244, 121520), (11032, 112840), (11284, 110320), (12152, 102440), (12214, 101920), (12608, 98735), (12740, 97712), (12805, 97216), (12896, 96530), (13790, 90272), (13888, 89635), (14105, 88256), (14560, 85498), (15190, 81952), (15680, 79391), (15760, 78988), (16120, 77224), (17360, 71708), (17927, 69440), (19306, 64480), (19747, 63040), (20384, 61070), (20488, 60760), (22064, 56420), (22568, 55160), (24304, 51220), (24428, 50960), (25480, 48856), (25610, 48608), (25792, 48265), (27580, 45136), (28210, 44128), (29120, 42749), (30380, 40976), (30535, 40768), (31520, 39494), (32240, 38612), (34720, 35854)]