3946240480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 288

約数和(自身を含む): 12065760000

約数和(自身を除く): 8119519520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 992, 1040, 1085, 1120, 1240, 1249, 1274, 1456, 1519, 1568, 1612, 1736, 1820, 1960, 2015, 2080, 2170, 2480, 2498, 2548, 2821, 2912, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 4960, 4996, 5096, 5642, 6076, 6245, 6370, 6448, 6944, 7280, 7595, 7840, 8060, 8680, 8743, 9992, 10192, 11284, 12152, 12490, 12740, 12896, 14105, 14560, 15190, 16120, 16237, 17360, 17486, 19747, 19984, 20384, 22568, 24304, 24980, 25480, 28210, 30380, 32240, 32474, 34720, 34972, 38719, 39494, 39968, 43715, 45136, 48608, 49960, 50960, 56420, 60760, 61201, 64480, 64948, 69944, 77438, 78988, 81185, 87430, 90272, 98735, 99920, 101920, 112840, 113659, 121520, 122402, 129896, 139888, 154876, 157976, 162370, 174860, 193595, 197470, 199840, 225680, 227318, 243040, 244804, 259792, 271033, 279776, 306005, 309752, 315952, 324740, 349720, 387190, 394940, 451360, 454636, 489608, 503347, 519584, 542066, 568295, 612010, 619504, 631904, 649480, 699440, 774380, 789880, 795613, 909272, 979216, 1006694, 1084132, 1136590, 1224020, 1239008, 1298960, 1355165, 1398880, 1548760, 1579760, 1591226, 1818544, 1897231, 1958432, 2013388, 2168264, 2273180, 2448040, 2516735, 2597920, 2710330, 3097520, 3159520, 3182452, 3523429, 3637088, 3794462, 3978065, 4026776, 4336528, 4546360, 4896080, 5033470, 5420660, 6195040, 6364904, 7046858, 7588924, 7956130, 8053552, 8673056, 9092720, 9486155, 9792160, 10066940, 10841320, 12729808, 14093716, 15177848, 15912260, 16107104, 17617145, 18185440, 18972310, 20133880, 21682640, 24664003, 25459616, 28187432, 30355696, 31824520, 35234290, 37944620, 40267760, 43365280, 49328006, 56374864, 60711392, 63649040, 70468580, 75889240, 80535520, 98656012, 112749728, 123320015, 127298080, 140937160, 151778480, 197312024, 246640030, 281874320, 303556960, 394624048, 493280060, 563748640, 789248096, 986560120, 1973120240, 3946240480]

約数ペア:

[(1, 3946240480), (2, 1973120240), (4, 986560120), (5, 789248096), (7, 563748640), (8, 493280060), (10, 394624048), (13, 303556960), (14, 281874320), (16, 246640030), (20, 197312024), (26, 151778480), (28, 140937160), (31, 127298080), (32, 123320015), (35, 112749728), (40, 98656012), (49, 80535520), (52, 75889240), (56, 70468580), (62, 63649040), (65, 60711392), (70, 56374864), (80, 49328006), (91, 43365280), (98, 40267760), (104, 37944620), (112, 35234290), (124, 31824520), (130, 30355696), (140, 28187432), (155, 25459616), (160, 24664003), (182, 21682640), (196, 20133880), (208, 18972310), (217, 18185440), (224, 17617145), (245, 16107104), (248, 15912260), (260, 15177848), (280, 14093716), (310, 12729808), (364, 10841320), (392, 10066940), (403, 9792160), (416, 9486155), (434, 9092720), (455, 8673056), (490, 8053552), (496, 7956130), (520, 7588924), (560, 7046858), (620, 6364904), (637, 6195040), (728, 5420660), (784, 5033470), (806, 4896080), (868, 4546360), (910, 4336528), (980, 4026776), (992, 3978065), (1040, 3794462), (1085, 3637088), (1120, 3523429), (1240, 3182452), (1249, 3159520), (1274, 3097520), (1456, 2710330), (1519, 2597920), (1568, 2516735), (1612, 2448040), (1736, 2273180), (1820, 2168264), (1960, 2013388), (2015, 1958432), (2080, 1897231), (2170, 1818544), (2480, 1591226), (2498, 1579760), (2548, 1548760), (2821, 1398880), (2912, 1355165), (3038, 1298960), (3185, 1239008), (3224, 1224020), (3472, 1136590), (3640, 1084132), (3920, 1006694), (4030, 979216), (4340, 909272), (4960, 795613), (4996, 789880), (5096, 774380), (5642, 699440), (6076, 649480), (6245, 631904), (6370, 619504), (6448, 612010), (6944, 568295), (7280, 542066), (7595, 519584), (7840, 503347), (8060, 489608), (8680, 454636), (8743, 451360), (9992, 394940), (10192, 387190), (11284, 349720), (12152, 324740), (12490, 315952), (12740, 309752), (12896, 306005), (14105, 279776), (14560, 271033), (15190, 259792), (16120, 244804), (16237, 243040), (17360, 227318), (17486, 225680), (19747, 199840), (19984, 197470), (20384, 193595), (22568, 174860), (24304, 162370), (24980, 157976), (25480, 154876), (28210, 139888), (30380, 129896), (32240, 122402), (32474, 121520), (34720, 113659), (34972, 112840), (38719, 101920), (39494, 99920), (39968, 98735), (43715, 90272), (45136, 87430), (48608, 81185), (49960, 78988), (50960, 77438), (56420, 69944), (60760, 64948), (61201, 64480)]