189670320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37633}}^1$

素因数の和:37659

約数の個数: 120

約数和(自身を含む): 727992096

約数和(自身を除く): 538321776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37633, 75266, 112899, 150532, 188165, 225798, 263431, 301064, 338697, 376330, 451596, 526862, 564495, 602128, 677394, 752660, 790293, 903192, 1053724, 1128990, 1317155, 1354788, 1505320, 1580586, 1693485, 1806384, 2107448, 2257980, 2370879, 2634310, 2709576, 3010640, 3161172, 3386970, 3951465, 4214896, 4515960, 4741758, 5268620, 5419152, 6322344, 6773940, 7902930, 9031920, 9483516, 10537240, 11854395, 12644688, 13547880, 15805860, 18967032, 21074480, 23708790, 27095760, 31611720, 37934064, 47417580, 63223440, 94835160, 189670320]

約数ペア:

[(1, 189670320), (2, 94835160), (3, 63223440), (4, 47417580), (5, 37934064), (6, 31611720), (7, 27095760), (8, 23708790), (9, 21074480), (10, 18967032), (12, 15805860), (14, 13547880), (15, 12644688), (16, 11854395), (18, 10537240), (20, 9483516), (21, 9031920), (24, 7902930), (28, 6773940), (30, 6322344), (35, 5419152), (36, 5268620), (40, 4741758), (42, 4515960), (45, 4214896), (48, 3951465), (56, 3386970), (60, 3161172), (63, 3010640), (70, 2709576), (72, 2634310), (80, 2370879), (84, 2257980), (90, 2107448), (105, 1806384), (112, 1693485), (120, 1580586), (126, 1505320), (140, 1354788), (144, 1317155), (168, 1128990), (180, 1053724), (210, 903192), (240, 790293), (252, 752660), (280, 677394), (315, 602128), (336, 564495), (360, 526862), (420, 451596), (504, 376330), (560, 338697), (630, 301064), (720, 263431), (840, 225798), (1008, 188165), (1260, 150532), (1680, 112899), (2520, 75266), (5040, 37633)]