7249870080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21701}}^1$

素因数の和:21757

約数の個数: 216

約数和(自身を含む): 25949949480

約数和(自身を除く): 18700079400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2304, 2320, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4640, 5220, 5568, 5760, 6960, 7424, 8352, 9280, 10440, 11136, 11520, 13920, 16704, 18560, 20880, 21701, 22272, 27840, 33408, 37120, 41760, 43402, 55680, 65103, 66816, 83520, 86804, 108505, 111360, 130206, 167040, 173608, 195309, 217010, 260412, 325515, 334080, 347216, 390618, 434020, 520824, 629329, 651030, 694432, 781236, 868040, 976545, 1041648, 1258658, 1302060, 1388864, 1562472, 1736080, 1887987, 1953090, 2083296, 2517316, 2604120, 2777728, 3124944, 3146645, 3472160, 3775974, 3906180, 4166592, 5034632, 5208240, 5555456, 5663961, 6249888, 6293290, 6944320, 7551948, 7812360, 8333184, 9439935, 10069264, 10416480, 11327922, 12499776, 12586580, 13888640, 15103896, 15624720, 16666368, 18879870, 20138528, 20832960, 22655844, 24999552, 25173160, 27777280, 28319805, 30207792, 31249440, 37759740, 40277056, 41665920, 45311688, 49999104, 50346320, 56639610, 60415584, 62498880, 75519480, 80554112, 83331840, 90623376, 100692640, 113279220, 120831168, 124997760, 151038960, 161108224, 181246752, 201385280, 226558440, 241662336, 249995520, 302077920, 362493504, 402770560, 453116880, 483324672, 604155840, 724987008, 805541120, 906233760, 1208311680, 1449974016, 1812467520, 2416623360, 3624935040, 7249870080]

約数ペア:

[(1, 7249870080), (2, 3624935040), (3, 2416623360), (4, 1812467520), (5, 1449974016), (6, 1208311680), (8, 906233760), (9, 805541120), (10, 724987008), (12, 604155840), (15, 483324672), (16, 453116880), (18, 402770560), (20, 362493504), (24, 302077920), (29, 249995520), (30, 241662336), (32, 226558440), (36, 201385280), (40, 181246752), (45, 161108224), (48, 151038960), (58, 124997760), (60, 120831168), (64, 113279220), (72, 100692640), (80, 90623376), (87, 83331840), (90, 80554112), (96, 75519480), (116, 62498880), (120, 60415584), (128, 56639610), (144, 50346320), (145, 49999104), (160, 45311688), (174, 41665920), (180, 40277056), (192, 37759740), (232, 31249440), (240, 30207792), (256, 28319805), (261, 27777280), (288, 25173160), (290, 24999552), (320, 22655844), (348, 20832960), (360, 20138528), (384, 18879870), (435, 16666368), (464, 15624720), (480, 15103896), (522, 13888640), (576, 12586580), (580, 12499776), (640, 11327922), (696, 10416480), (720, 10069264), (768, 9439935), (870, 8333184), (928, 7812360), (960, 7551948), (1044, 6944320), (1152, 6293290), (1160, 6249888), (1280, 5663961), (1305, 5555456), (1392, 5208240), (1440, 5034632), (1740, 4166592), (1856, 3906180), (1920, 3775974), (2088, 3472160), (2304, 3146645), (2320, 3124944), (2610, 2777728), (2784, 2604120), (2880, 2517316), (3480, 2083296), (3712, 1953090), (3840, 1887987), (4176, 1736080), (4640, 1562472), (5220, 1388864), (5568, 1302060), (5760, 1258658), (6960, 1041648), (7424, 976545), (8352, 868040), (9280, 781236), (10440, 694432), (11136, 651030), (11520, 629329), (13920, 520824), (16704, 434020), (18560, 390618), (20880, 347216), (21701, 334080), (22272, 325515), (27840, 260412), (33408, 217010), (37120, 195309), (41760, 173608), (43402, 167040), (55680, 130206), (65103, 111360), (66816, 108505), (83520, 86804)]