1339655520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{691}}^1$

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 4838109696

約数和(自身を除く): 3498454176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 577, 672, 691, 840, 1120, 1154, 1382, 1680, 1731, 2073, 2308, 2764, 2885, 3360, 3455, 3462, 4039, 4146, 4616, 4837, 5528, 5770, 6910, 6924, 8078, 8292, 8655, 9232, 9674, 10365, 11056, 11540, 12117, 13820, 13848, 14511, 16156, 16584, 17310, 18464, 19348, 20195, 20730, 22112, 23080, 24185, 24234, 27640, 27696, 29022, 32312, 33168, 34620, 38696, 40390, 41460, 46160, 48370, 48468, 55280, 55392, 58044, 60585, 64624, 66336, 69240, 72555, 77392, 80780, 82920, 92320, 96740, 96936, 110560, 116088, 121170, 129248, 138480, 145110, 154784, 161560, 165840, 193480, 193872, 232176, 242340, 276960, 290220, 323120, 331680, 386960, 387744, 398707, 464352, 484680, 580440, 646240, 773920, 797414, 969360, 1160880, 1196121, 1594828, 1938720, 1993535, 2321760, 2392242, 2790949, 3189656, 3987070, 4784484, 5581898, 5980605, 6379312, 7974140, 8372847, 9568968, 11163796, 11961210, 12758624, 13954745, 15948280, 16745694, 19137936, 22327592, 23922420, 27909490, 31896560, 33491388, 38275872, 41864235, 44655184, 47844840, 55818980, 63793120, 66982776, 83728470, 89310368, 95689680, 111637960, 133965552, 167456940, 191379360, 223275920, 267931104, 334913880, 446551840, 669827760, 1339655520]

約数ペア:

[(1, 1339655520), (2, 669827760), (3, 446551840), (4, 334913880), (5, 267931104), (6, 223275920), (7, 191379360), (8, 167456940), (10, 133965552), (12, 111637960), (14, 95689680), (15, 89310368), (16, 83728470), (20, 66982776), (21, 63793120), (24, 55818980), (28, 47844840), (30, 44655184), (32, 41864235), (35, 38275872), (40, 33491388), (42, 31896560), (48, 27909490), (56, 23922420), (60, 22327592), (70, 19137936), (80, 16745694), (84, 15948280), (96, 13954745), (105, 12758624), (112, 11961210), (120, 11163796), (140, 9568968), (160, 8372847), (168, 7974140), (210, 6379312), (224, 5980605), (240, 5581898), (280, 4784484), (336, 3987070), (420, 3189656), (480, 2790949), (560, 2392242), (577, 2321760), (672, 1993535), (691, 1938720), (840, 1594828), (1120, 1196121), (1154, 1160880), (1382, 969360), (1680, 797414), (1731, 773920), (2073, 646240), (2308, 580440), (2764, 484680), (2885, 464352), (3360, 398707), (3455, 387744), (3462, 386960), (4039, 331680), (4146, 323120), (4616, 290220), (4837, 276960), (5528, 242340), (5770, 232176), (6910, 193872), (6924, 193480), (8078, 165840), (8292, 161560), (8655, 154784), (9232, 145110), (9674, 138480), (10365, 129248), (11056, 121170), (11540, 116088), (12117, 110560), (13820, 96936), (13848, 96740), (14511, 92320), (16156, 82920), (16584, 80780), (17310, 77392), (18464, 72555), (19348, 69240), (20195, 66336), (20730, 64624), (22112, 60585), (23080, 58044), (24185, 55392), (24234, 55280), (27640, 48468), (27696, 48370), (29022, 46160), (32312, 41460), (33168, 40390), (34620, 38696)]