189614880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1488

約数の個数: 288

約数和(自身を含む): 796932864

約数和(自身を除く): 607317984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1447, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2894, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4341, 4368, 4680, 5040, 5460, 5788, 6240, 6552, 7235, 7280, 8190, 8682, 8736, 9360, 10080, 10129, 10920, 11576, 13023, 13104, 14470, 14560, 16380, 17364, 18720, 18811, 20258, 21705, 21840, 23152, 26046, 26208, 28940, 30387, 32760, 34728, 37622, 40516, 43410, 43680, 46304, 50645, 52092, 56433, 57880, 60774, 65115, 65520, 69456, 75244, 81032, 86820, 91161, 94055, 101290, 104184, 112866, 115760, 121548, 130230, 131040, 131677, 138912, 150488, 151935, 162064, 169299, 173640, 182322, 188110, 202580, 208368, 225732, 231520, 243096, 260460, 263354, 282165, 300976, 303870, 324128, 338598, 347280, 364644, 376220, 395031, 405160, 416736, 451464, 455805, 486192, 520920, 526708, 564330, 601952, 607740, 658385, 677196, 694560, 729288, 752440, 790062, 810320, 846495, 902928, 911610, 972384, 1041840, 1053416, 1128660, 1185093, 1215480, 1316770, 1354392, 1458576, 1504880, 1580124, 1620640, 1692990, 1805856, 1823220, 1975155, 2083680, 2106832, 2257320, 2370186, 2430960, 2633540, 2708784, 2917152, 3009760, 3160248, 3385980, 3646440, 3950310, 4213664, 4514640, 4740372, 4861920, 5267080, 5417568, 5925465, 6320496, 6771960, 7292880, 7900620, 9029280, 9480744, 10534160, 11850930, 12640992, 13543920, 14585760, 15801240, 18961488, 21068320, 23701860, 27087840, 31602480, 37922976, 47403720, 63204960, 94807440, 189614880]

約数ペア:

[(1, 189614880), (2, 94807440), (3, 63204960), (4, 47403720), (5, 37922976), (6, 31602480), (7, 27087840), (8, 23701860), (9, 21068320), (10, 18961488), (12, 15801240), (13, 14585760), (14, 13543920), (15, 12640992), (16, 11850930), (18, 10534160), (20, 9480744), (21, 9029280), (24, 7900620), (26, 7292880), (28, 6771960), (30, 6320496), (32, 5925465), (35, 5417568), (36, 5267080), (39, 4861920), (40, 4740372), (42, 4514640), (45, 4213664), (48, 3950310), (52, 3646440), (56, 3385980), (60, 3160248), (63, 3009760), (65, 2917152), (70, 2708784), (72, 2633540), (78, 2430960), (80, 2370186), (84, 2257320), (90, 2106832), (91, 2083680), (96, 1975155), (104, 1823220), (105, 1805856), (112, 1692990), (117, 1620640), (120, 1580124), (126, 1504880), (130, 1458576), (140, 1354392), (144, 1316770), (156, 1215480), (160, 1185093), (168, 1128660), (180, 1053416), (182, 1041840), (195, 972384), (208, 911610), (210, 902928), (224, 846495), (234, 810320), (240, 790062), (252, 752440), (260, 729288), (273, 694560), (280, 677196), (288, 658385), (312, 607740), (315, 601952), (336, 564330), (360, 526708), (364, 520920), (390, 486192), (416, 455805), (420, 451464), (455, 416736), (468, 405160), (480, 395031), (504, 376220), (520, 364644), (546, 347280), (560, 338598), (585, 324128), (624, 303870), (630, 300976), (672, 282165), (720, 263354), (728, 260460), (780, 243096), (819, 231520), (840, 225732), (910, 208368), (936, 202580), (1008, 188110), (1040, 182322), (1092, 173640), (1120, 169299), (1170, 162064), (1248, 151935), (1260, 150488), (1365, 138912), (1440, 131677), (1447, 131040), (1456, 130230), (1560, 121548), (1638, 115760), (1680, 112866), (1820, 104184), (1872, 101290), (2016, 94055), (2080, 91161), (2184, 86820), (2340, 81032), (2520, 75244), (2730, 69456), (2894, 65520), (2912, 65115), (3120, 60774), (3276, 57880), (3360, 56433), (3640, 52092), (3744, 50645), (4095, 46304), (4341, 43680), (4368, 43410), (4680, 40516), (5040, 37622), (5460, 34728), (5788, 32760), (6240, 30387), (6552, 28940), (7235, 26208), (7280, 26046), (8190, 23152), (8682, 21840), (8736, 21705), (9360, 20258), (10080, 18811), (10129, 18720), (10920, 17364), (11576, 16380), (13023, 14560), (13104, 14470)]