7317729720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19489}}^1$

素因数の和:19662

約数の個数: 192

約数和(自身を含む): 27363960000

約数和(自身を除く): 20046230280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 504, 596, 630, 745, 840, 894, 1043, 1192, 1260, 1341, 1490, 1788, 2086, 2235, 2520, 2682, 2980, 3129, 3576, 4172, 4470, 5215, 5364, 5960, 6258, 6705, 8344, 8940, 9387, 10430, 10728, 12516, 13410, 15645, 17880, 18774, 19489, 20860, 25032, 26820, 31290, 37548, 38978, 41720, 46935, 53640, 58467, 62580, 75096, 77956, 93870, 97445, 116934, 125160, 136423, 155912, 175401, 187740, 194890, 233868, 272846, 292335, 350802, 375480, 389780, 409269, 467736, 545692, 584670, 682115, 701604, 779560, 818538, 877005, 1091384, 1169340, 1227807, 1364230, 1403208, 1637076, 1754010, 2046345, 2338680, 2455614, 2728460, 2903861, 3274152, 3508020, 4092690, 4911228, 5456920, 5807722, 6139035, 7016040, 8185380, 8711583, 9822456, 11615444, 12278070, 14519305, 16370760, 17423166, 20327027, 23230888, 24556140, 26134749, 29038610, 34846332, 40654054, 43557915, 49112280, 52269498, 58077220, 60981081, 69692664, 81308108, 87115830, 101635135, 104538996, 116154440, 121962162, 130673745, 162616216, 174231660, 182943243, 203270270, 209077992, 243924324, 261347490, 304905405, 348463320, 365886486, 406540540, 487848648, 522694980, 609810810, 731772972, 813081080, 914716215, 1045389960, 1219621620, 1463545944, 1829432430, 2439243240, 3658864860, 7317729720]

約数ペア:

[(1, 7317729720), (2, 3658864860), (3, 2439243240), (4, 1829432430), (5, 1463545944), (6, 1219621620), (7, 1045389960), (8, 914716215), (9, 813081080), (10, 731772972), (12, 609810810), (14, 522694980), (15, 487848648), (18, 406540540), (20, 365886486), (21, 348463320), (24, 304905405), (28, 261347490), (30, 243924324), (35, 209077992), (36, 203270270), (40, 182943243), (42, 174231660), (45, 162616216), (56, 130673745), (60, 121962162), (63, 116154440), (70, 104538996), (72, 101635135), (84, 87115830), (90, 81308108), (105, 69692664), (120, 60981081), (126, 58077220), (140, 52269498), (149, 49112280), (168, 43557915), (180, 40654054), (210, 34846332), (252, 29038610), (280, 26134749), (298, 24556140), (315, 23230888), (360, 20327027), (420, 17423166), (447, 16370760), (504, 14519305), (596, 12278070), (630, 11615444), (745, 9822456), (840, 8711583), (894, 8185380), (1043, 7016040), (1192, 6139035), (1260, 5807722), (1341, 5456920), (1490, 4911228), (1788, 4092690), (2086, 3508020), (2235, 3274152), (2520, 2903861), (2682, 2728460), (2980, 2455614), (3129, 2338680), (3576, 2046345), (4172, 1754010), (4470, 1637076), (5215, 1403208), (5364, 1364230), (5960, 1227807), (6258, 1169340), (6705, 1091384), (8344, 877005), (8940, 818538), (9387, 779560), (10430, 701604), (10728, 682115), (12516, 584670), (13410, 545692), (15645, 467736), (17880, 409269), (18774, 389780), (19489, 375480), (20860, 350802), (25032, 292335), (26820, 272846), (31290, 233868), (37548, 194890), (38978, 187740), (41720, 175401), (46935, 155912), (53640, 136423), (58467, 125160), (62580, 116934), (75096, 97445), (77956, 93870)]