2911994280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:945

約数の個数: 256

約数和(自身を含む): 10499328000

約数和(自身を除く): 7587333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 433, 468, 479, 520, 540, 585, 702, 780, 866, 936, 958, 1080, 1170, 1299, 1404, 1437, 1560, 1732, 1755, 1916, 2165, 2340, 2395, 2598, 2808, 2874, 3464, 3510, 3832, 3897, 4311, 4330, 4680, 4790, 5196, 5629, 5748, 6227, 6495, 7020, 7185, 7794, 8622, 8660, 9580, 10392, 11258, 11496, 11691, 12454, 12933, 12990, 14040, 14370, 15588, 16887, 17244, 17320, 18681, 19160, 19485, 21555, 22516, 23382, 24908, 25866, 25980, 28145, 28740, 31135, 31176, 33774, 34488, 37362, 38970, 43110, 45032, 46764, 49816, 50661, 51732, 51960, 56043, 56290, 57480, 58455, 62270, 64665, 67548, 74724, 77940, 84435, 86220, 93405, 93528, 101322, 103464, 112086, 112580, 116910, 124540, 129330, 135096, 149448, 151983, 155880, 168129, 168870, 172440, 186810, 202644, 207407, 224172, 225160, 233820, 249080, 253305, 258660, 280215, 303966, 336258, 337740, 373620, 405288, 414814, 448344, 467640, 506610, 517320, 560430, 607932, 622221, 672516, 675480, 747240, 759915, 829628, 840645, 1013220, 1037035, 1120860, 1215864, 1244442, 1345032, 1519830, 1659256, 1681290, 1866663, 2026440, 2074070, 2241720, 2488884, 2696291, 3039660, 3111105, 3362580, 3733326, 4148140, 4977768, 5392582, 5599989, 6079320, 6222210, 6725160, 7466652, 8088873, 8296280, 9333315, 10785164, 11199978, 12444420, 13481455, 14933304, 16177746, 18666630, 21570328, 22399956, 24266619, 24888840, 26962910, 27999945, 32355492, 37333260, 40444365, 44799912, 48533238, 53925820, 55999890, 64710984, 72799857, 74666520, 80888730, 97066476, 107851640, 111999780, 121333095, 145599714, 161777460, 194132952, 223999560, 242666190, 291199428, 323554920, 363999285, 485332380, 582398856, 727998570, 970664760, 1455997140, 2911994280]

約数ペア:

[(1, 2911994280), (2, 1455997140), (3, 970664760), (4, 727998570), (5, 582398856), (6, 485332380), (8, 363999285), (9, 323554920), (10, 291199428), (12, 242666190), (13, 223999560), (15, 194132952), (18, 161777460), (20, 145599714), (24, 121333095), (26, 111999780), (27, 107851640), (30, 97066476), (36, 80888730), (39, 74666520), (40, 72799857), (45, 64710984), (52, 55999890), (54, 53925820), (60, 48533238), (65, 44799912), (72, 40444365), (78, 37333260), (90, 32355492), (104, 27999945), (108, 26962910), (117, 24888840), (120, 24266619), (130, 22399956), (135, 21570328), (156, 18666630), (180, 16177746), (195, 14933304), (216, 13481455), (234, 12444420), (260, 11199978), (270, 10785164), (312, 9333315), (351, 8296280), (360, 8088873), (390, 7466652), (433, 6725160), (468, 6222210), (479, 6079320), (520, 5599989), (540, 5392582), (585, 4977768), (702, 4148140), (780, 3733326), (866, 3362580), (936, 3111105), (958, 3039660), (1080, 2696291), (1170, 2488884), (1299, 2241720), (1404, 2074070), (1437, 2026440), (1560, 1866663), (1732, 1681290), (1755, 1659256), (1916, 1519830), (2165, 1345032), (2340, 1244442), (2395, 1215864), (2598, 1120860), (2808, 1037035), (2874, 1013220), (3464, 840645), (3510, 829628), (3832, 759915), (3897, 747240), (4311, 675480), (4330, 672516), (4680, 622221), (4790, 607932), (5196, 560430), (5629, 517320), (5748, 506610), (6227, 467640), (6495, 448344), (7020, 414814), (7185, 405288), (7794, 373620), (8622, 337740), (8660, 336258), (9580, 303966), (10392, 280215), (11258, 258660), (11496, 253305), (11691, 249080), (12454, 233820), (12933, 225160), (12990, 224172), (14040, 207407), (14370, 202644), (15588, 186810), (16887, 172440), (17244, 168870), (17320, 168129), (18681, 155880), (19160, 151983), (19485, 149448), (21555, 135096), (22516, 129330), (23382, 124540), (24908, 116910), (25866, 112580), (25980, 112086), (28145, 103464), (28740, 101322), (31135, 93528), (31176, 93405), (33774, 86220), (34488, 84435), (37362, 77940), (38970, 74724), (43110, 67548), (45032, 64665), (46764, 62270), (49816, 58455), (50661, 57480), (51732, 56290), (51960, 56043)]