199389960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7228

約数の個数: 192

約数和(自身を含む): 808030080

約数和(自身を除く): 608640120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7193, 9240, 13860, 14386, 21579, 27720, 28772, 35965, 43158, 50351, 57544, 64737, 71930, 79123, 86316, 100702, 107895, 129474, 143860, 151053, 158246, 172632, 201404, 215790, 237369, 251755, 258948, 287720, 302106, 316492, 323685, 395615, 402808, 431580, 453159, 474738, 503510, 517896, 553861, 604212, 632984, 647370, 712107, 755265, 791230, 863160, 906318, 949476, 1007020, 1107722, 1186845, 1208424, 1294740, 1424214, 1510530, 1582460, 1661583, 1812636, 1898952, 2014040, 2215444, 2265795, 2373690, 2589480, 2769305, 2848428, 3021060, 3164920, 3323166, 3560535, 3625272, 4430888, 4531590, 4747380, 4984749, 5538610, 5696856, 6042120, 6646332, 7121070, 8307915, 9063180, 9494760, 9969498, 11077220, 13292664, 14242140, 16615830, 18126360, 19938996, 22154440, 24923745, 28484280, 33231660, 39877992, 49847490, 66463320, 99694980, 199389960]

約数ペア:

[(1, 199389960), (2, 99694980), (3, 66463320), (4, 49847490), (5, 39877992), (6, 33231660), (7, 28484280), (8, 24923745), (9, 22154440), (10, 19938996), (11, 18126360), (12, 16615830), (14, 14242140), (15, 13292664), (18, 11077220), (20, 9969498), (21, 9494760), (22, 9063180), (24, 8307915), (28, 7121070), (30, 6646332), (33, 6042120), (35, 5696856), (36, 5538610), (40, 4984749), (42, 4747380), (44, 4531590), (45, 4430888), (55, 3625272), (56, 3560535), (60, 3323166), (63, 3164920), (66, 3021060), (70, 2848428), (72, 2769305), (77, 2589480), (84, 2373690), (88, 2265795), (90, 2215444), (99, 2014040), (105, 1898952), (110, 1812636), (120, 1661583), (126, 1582460), (132, 1510530), (140, 1424214), (154, 1294740), (165, 1208424), (168, 1186845), (180, 1107722), (198, 1007020), (210, 949476), (220, 906318), (231, 863160), (252, 791230), (264, 755265), (280, 712107), (308, 647370), (315, 632984), (330, 604212), (360, 553861), (385, 517896), (396, 503510), (420, 474738), (440, 453159), (462, 431580), (495, 402808), (504, 395615), (616, 323685), (630, 316492), (660, 302106), (693, 287720), (770, 258948), (792, 251755), (840, 237369), (924, 215790), (990, 201404), (1155, 172632), (1260, 158246), (1320, 151053), (1386, 143860), (1540, 129474), (1848, 107895), (1980, 100702), (2310, 86316), (2520, 79123), (2772, 71930), (3080, 64737), (3465, 57544), (3960, 50351), (4620, 43158), (5544, 35965), (6930, 28772), (7193, 27720), (9240, 21579), (13860, 14386)]