1858006080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 448

約数和(自身を含む): 7740456960

約数和(自身を除く): 5882450880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 991, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1982, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2973, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 3964, 4032, 4185, 4320, 4340, 4464, 4955, 4960, 5040, 5208, 5580, 5859, 5946, 5952, 6048, 6510, 6696, 6720, 6937, 6944, 7440, 7560, 7812, 7928, 8370, 8640, 8680, 8919, 8928, 9765, 9910, 9920, 10080, 10416, 11160, 11718, 11892, 12096, 13020, 13392, 13874, 13888, 14865, 14880, 15120, 15624, 15856, 16740, 17360, 17838, 17856, 19530, 19820, 20160, 20811, 20832, 22320, 23436, 23784, 26040, 26757, 26784, 27748, 29295, 29730, 29760, 30240, 30721, 31248, 31712, 33480, 34685, 34720, 35676, 39060, 39640, 41622, 41664, 44595, 44640, 46872, 47568, 52080, 53514, 53568, 55496, 58590, 59460, 60480, 61442, 62433, 62496, 63424, 66960, 69370, 69440, 71352, 78120, 79280, 83244, 89190, 89280, 92163, 93744, 95136, 104055, 104160, 107028, 110992, 117180, 118920, 122884, 124866, 124992, 133785, 133920, 138740, 142704, 153605, 156240, 158560, 166488, 178380, 184326, 187299, 187488, 190272, 208110, 208320, 214056, 215047, 221984, 234360, 237840, 245768, 249732, 267570, 267840, 276489, 277480, 285408, 307210, 312165, 312480, 317120, 332976, 356760, 368652, 374598, 374976, 416220, 428112, 430094, 443968, 460815, 468720, 475680, 491536, 499464, 535140, 552978, 554960, 570816, 614420, 624330, 624960, 645141, 665952, 713520, 737304, 749196, 829467, 832440, 856224, 860188, 921630, 936495, 937440, 951360, 983072, 998928, 1070280, 1075235, 1105956, 1109920, 1228840, 1248660, 1290282, 1331904, 1382445, 1427040, 1474608, 1498392, 1658934, 1664880, 1712448, 1720376, 1843260, 1872990, 1874880, 1935423, 1966144, 1997856, 2140560, 2150470, 2211912, 2219840, 2457680, 2497320, 2580564, 2764890, 2854080, 2949216, 2996784, 3225705, 3317868, 3329760, 3440752, 3686520, 3745980, 3870846, 3995712, 4147335, 4281120, 4300940, 4423824, 4915360, 4994640, 5161128, 5529780, 5806269, 5898432, 5993568, 6451410, 6635736, 6659520, 6881504, 7373040, 7491960, 7741692, 8294670, 8562240, 8601880, 8847648, 9677115, 9830720, 9989280, 10322256, 11059560, 11612538, 11987136, 12902820, 13271472, 13763008, 14746080, 14983920, 15483384, 16589340, 17203760, 17695296, 19354230, 19978560, 20644512, 22119120, 23225076, 25805640, 26542944, 29031345, 29492160, 29967840, 30966768, 33178680, 34407520, 38708460, 41289024, 44238240, 46450152, 51611280, 53085888, 58062690, 59935680, 61933536, 66357360, 68815040, 77416920, 88476480, 92900304, 103222560, 116125380, 123867072, 132714720, 154833840, 185800608, 206445120, 232250760, 265429440, 309667680, 371601216, 464501520, 619335360, 929003040, 1858006080]

約数ペア:

[(1, 1858006080), (2, 929003040), (3, 619335360), (4, 464501520), (5, 371601216), (6, 309667680), (7, 265429440), (8, 232250760), (9, 206445120), (10, 185800608), (12, 154833840), (14, 132714720), (15, 123867072), (16, 116125380), (18, 103222560), (20, 92900304), (21, 88476480), (24, 77416920), (27, 68815040), (28, 66357360), (30, 61933536), (31, 59935680), (32, 58062690), (35, 53085888), (36, 51611280), (40, 46450152), (42, 44238240), (45, 41289024), (48, 38708460), (54, 34407520), (56, 33178680), (60, 30966768), (62, 29967840), (63, 29492160), (64, 29031345), (70, 26542944), (72, 25805640), (80, 23225076), (84, 22119120), (90, 20644512), (93, 19978560), (96, 19354230), (105, 17695296), (108, 17203760), (112, 16589340), (120, 15483384), (124, 14983920), (126, 14746080), (135, 13763008), (140, 13271472), (144, 12902820), (155, 11987136), (160, 11612538), (168, 11059560), (180, 10322256), (186, 9989280), (189, 9830720), (192, 9677115), (210, 8847648), (216, 8601880), (217, 8562240), (224, 8294670), (240, 7741692), (248, 7491960), (252, 7373040), (270, 6881504), (279, 6659520), (280, 6635736), (288, 6451410), (310, 5993568), (315, 5898432), (320, 5806269), (336, 5529780), (360, 5161128), (372, 4994640), (378, 4915360), (420, 4423824), (432, 4300940), (434, 4281120), (448, 4147335), (465, 3995712), (480, 3870846), (496, 3745980), (504, 3686520), (540, 3440752), (558, 3329760), (560, 3317868), (576, 3225705), (620, 2996784), (630, 2949216), (651, 2854080), (672, 2764890), (720, 2580564), (744, 2497320), (756, 2457680), (837, 2219840), (840, 2211912), (864, 2150470), (868, 2140560), (930, 1997856), (945, 1966144), (960, 1935423), (991, 1874880), (992, 1872990), (1008, 1843260), (1080, 1720376), (1085, 1712448), (1116, 1664880), (1120, 1658934), (1240, 1498392), (1260, 1474608), (1302, 1427040), (1344, 1382445), (1395, 1331904), (1440, 1290282), (1488, 1248660), (1512, 1228840), (1674, 1109920), (1680, 1105956), (1728, 1075235), (1736, 1070280), (1860, 998928), (1890, 983072), (1953, 951360), (1982, 937440), (1984, 936495), (2016, 921630), (2160, 860188), (2170, 856224), (2232, 832440), (2240, 829467), (2480, 749196), (2520, 737304), (2604, 713520), (2790, 665952), (2880, 645141), (2973, 624960), (2976, 624330), (3024, 614420), (3255, 570816), (3348, 554960), (3360, 552978), (3472, 535140), (3720, 499464), (3780, 491536), (3906, 475680), (3964, 468720), (4032, 460815), (4185, 443968), (4320, 430094), (4340, 428112), (4464, 416220), (4955, 374976), (4960, 374598), (5040, 368652), (5208, 356760), (5580, 332976), (5859, 317120), (5946, 312480), (5952, 312165), (6048, 307210), (6510, 285408), (6696, 277480), (6720, 276489), (6937, 267840), (6944, 267570), (7440, 249732), (7560, 245768), (7812, 237840), (7928, 234360), (8370, 221984), (8640, 215047), (8680, 214056), (8919, 208320), (8928, 208110), (9765, 190272), (9910, 187488), (9920, 187299), (10080, 184326), (10416, 178380), (11160, 166488), (11718, 158560), (11892, 156240), (12096, 153605), (13020, 142704), (13392, 138740), (13874, 133920), (13888, 133785), (14865, 124992), (14880, 124866), (15120, 122884), (15624, 118920), (15856, 117180), (16740, 110992), (17360, 107028), (17838, 104160), (17856, 104055), (19530, 95136), (19820, 93744), (20160, 92163), (20811, 89280), (20832, 89190), (22320, 83244), (23436, 79280), (23784, 78120), (26040, 71352), (26757, 69440), (26784, 69370), (27748, 66960), (29295, 63424), (29730, 62496), (29760, 62433), (30240, 61442), (30721, 60480), (31248, 59460), (31712, 58590), (33480, 55496), (34685, 53568), (34720, 53514), (35676, 52080), (39060, 47568), (39640, 46872), (41622, 44640), (41664, 44595)]