198044280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 762933600

約数和(自身を除く): 564889320

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 103, 105, 109, 120, 126, 140, 147, 168, 180, 196, 206, 210, 218, 245, 252, 280, 294, 309, 315, 327, 360, 392, 412, 420, 436, 441, 490, 504, 515, 545, 588, 618, 630, 654, 721, 735, 763, 824, 840, 872, 882, 927, 980, 981, 1030, 1090, 1176, 1236, 1260, 1308, 1442, 1470, 1526, 1545, 1635, 1764, 1854, 1960, 1962, 2060, 2163, 2180, 2205, 2289, 2472, 2520, 2616, 2884, 2940, 3052, 3090, 3270, 3528, 3605, 3708, 3815, 3924, 4120, 4326, 4360, 4410, 4578, 4635, 4905, 5047, 5341, 5768, 5880, 6104, 6180, 6489, 6540, 6867, 7210, 7416, 7630, 7848, 8652, 8820, 9156, 9270, 9810, 10094, 10682, 10815, 11227, 11445, 12360, 12978, 13080, 13734, 14420, 15141, 15260, 16023, 17304, 17640, 18312, 18540, 19620, 20188, 21364, 21630, 22454, 22890, 25235, 25956, 26705, 27468, 28840, 30282, 30520, 32046, 32445, 33681, 34335, 37080, 39240, 40376, 42728, 43260, 44908, 45423, 45780, 48069, 50470, 51912, 53410, 54936, 56135, 60564, 64092, 64890, 67362, 68670, 75705, 78589, 80115, 86520, 89816, 90846, 91560, 96138, 100940, 101043, 106820, 112270, 121128, 128184, 129780, 134724, 137340, 151410, 157178, 160230, 168405, 181692, 192276, 201880, 202086, 213640, 224540, 227115, 235767, 240345, 259560, 269448, 274680, 302820, 314356, 320460, 336810, 363384, 384552, 392945, 404172, 449080, 454230, 471534, 480690, 505215, 550123, 605640, 628712, 640920, 673620, 707301, 785890, 808344, 908460, 943068, 961380, 1010430, 1100246, 1178835, 1347240, 1414602, 1571780, 1650369, 1816920, 1886136, 1922760, 2020860, 2200492, 2357670, 2750615, 2829204, 3143560, 3300738, 3536505, 4041720, 4400984, 4715340, 4951107, 5501230, 5658408, 6601476, 7073010, 8251845, 9430680, 9902214, 11002460, 13202952, 14146020, 16503690, 19804428, 22004920, 24755535, 28292040, 33007380, 39608856, 49511070, 66014760, 99022140, 198044280]

約数ペア:

[(1, 198044280), (2, 99022140), (3, 66014760), (4, 49511070), (5, 39608856), (6, 33007380), (7, 28292040), (8, 24755535), (9, 22004920), (10, 19804428), (12, 16503690), (14, 14146020), (15, 13202952), (18, 11002460), (20, 9902214), (21, 9430680), (24, 8251845), (28, 7073010), (30, 6601476), (35, 5658408), (36, 5501230), (40, 4951107), (42, 4715340), (45, 4400984), (49, 4041720), (56, 3536505), (60, 3300738), (63, 3143560), (70, 2829204), (72, 2750615), (84, 2357670), (90, 2200492), (98, 2020860), (103, 1922760), (105, 1886136), (109, 1816920), (120, 1650369), (126, 1571780), (140, 1414602), (147, 1347240), (168, 1178835), (180, 1100246), (196, 1010430), (206, 961380), (210, 943068), (218, 908460), (245, 808344), (252, 785890), (280, 707301), (294, 673620), (309, 640920), (315, 628712), (327, 605640), (360, 550123), (392, 505215), (412, 480690), (420, 471534), (436, 454230), (441, 449080), (490, 404172), (504, 392945), (515, 384552), (545, 363384), (588, 336810), (618, 320460), (630, 314356), (654, 302820), (721, 274680), (735, 269448), (763, 259560), (824, 240345), (840, 235767), (872, 227115), (882, 224540), (927, 213640), (980, 202086), (981, 201880), (1030, 192276), (1090, 181692), (1176, 168405), (1236, 160230), (1260, 157178), (1308, 151410), (1442, 137340), (1470, 134724), (1526, 129780), (1545, 128184), (1635, 121128), (1764, 112270), (1854, 106820), (1960, 101043), (1962, 100940), (2060, 96138), (2163, 91560), (2180, 90846), (2205, 89816), (2289, 86520), (2472, 80115), (2520, 78589), (2616, 75705), (2884, 68670), (2940, 67362), (3052, 64890), (3090, 64092), (3270, 60564), (3528, 56135), (3605, 54936), (3708, 53410), (3815, 51912), (3924, 50470), (4120, 48069), (4326, 45780), (4360, 45423), (4410, 44908), (4578, 43260), (4635, 42728), (4905, 40376), (5047, 39240), (5341, 37080), (5768, 34335), (5880, 33681), (6104, 32445), (6180, 32046), (6489, 30520), (6540, 30282), (6867, 28840), (7210, 27468), (7416, 26705), (7630, 25956), (7848, 25235), (8652, 22890), (8820, 22454), (9156, 21630), (9270, 21364), (9810, 20188), (10094, 19620), (10682, 18540), (10815, 18312), (11227, 17640), (11445, 17304), (12360, 16023), (12978, 15260), (13080, 15141), (13734, 14420)]