298180320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 1004451840

約数和(自身を除く): 706271520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 691, 696, 744, 870, 899, 928, 930, 992, 1160, 1240, 1382, 1392, 1488, 1740, 1798, 1860, 2073, 2320, 2480, 2697, 2764, 2784, 2976, 3455, 3480, 3596, 3720, 4146, 4495, 4640, 4960, 5394, 5528, 6910, 6960, 7192, 7440, 8292, 8990, 10365, 10788, 11056, 13485, 13820, 13920, 14384, 14880, 16584, 17980, 20039, 20730, 21421, 21576, 22112, 26970, 27640, 28768, 33168, 35960, 40078, 41460, 42842, 43152, 53940, 55280, 60117, 64263, 66336, 71920, 80156, 82920, 85684, 86304, 100195, 107105, 107880, 110560, 120234, 128526, 143840, 160312, 165840, 171368, 200390, 214210, 215760, 240468, 257052, 300585, 320624, 321315, 331680, 342736, 400780, 428420, 431520, 480936, 514104, 601170, 621209, 641248, 642630, 685472, 801560, 856840, 961872, 1028208, 1202340, 1242418, 1285260, 1603120, 1713680, 1863627, 1923744, 2056416, 2404680, 2484836, 2570520, 3106045, 3206240, 3427360, 3727254, 4809360, 4969672, 5141040, 6212090, 7454508, 9318135, 9618720, 9939344, 10282080, 12424180, 14909016, 18636270, 19878688, 24848360, 29818032, 37272540, 49696720, 59636064, 74545080, 99393440, 149090160, 298180320]

約数ペア:

[(1, 298180320), (2, 149090160), (3, 99393440), (4, 74545080), (5, 59636064), (6, 49696720), (8, 37272540), (10, 29818032), (12, 24848360), (15, 19878688), (16, 18636270), (20, 14909016), (24, 12424180), (29, 10282080), (30, 9939344), (31, 9618720), (32, 9318135), (40, 7454508), (48, 6212090), (58, 5141040), (60, 4969672), (62, 4809360), (80, 3727254), (87, 3427360), (93, 3206240), (96, 3106045), (116, 2570520), (120, 2484836), (124, 2404680), (145, 2056416), (155, 1923744), (160, 1863627), (174, 1713680), (186, 1603120), (232, 1285260), (240, 1242418), (248, 1202340), (290, 1028208), (310, 961872), (348, 856840), (372, 801560), (435, 685472), (464, 642630), (465, 641248), (480, 621209), (496, 601170), (580, 514104), (620, 480936), (691, 431520), (696, 428420), (744, 400780), (870, 342736), (899, 331680), (928, 321315), (930, 320624), (992, 300585), (1160, 257052), (1240, 240468), (1382, 215760), (1392, 214210), (1488, 200390), (1740, 171368), (1798, 165840), (1860, 160312), (2073, 143840), (2320, 128526), (2480, 120234), (2697, 110560), (2764, 107880), (2784, 107105), (2976, 100195), (3455, 86304), (3480, 85684), (3596, 82920), (3720, 80156), (4146, 71920), (4495, 66336), (4640, 64263), (4960, 60117), (5394, 55280), (5528, 53940), (6910, 43152), (6960, 42842), (7192, 41460), (7440, 40078), (8292, 35960), (8990, 33168), (10365, 28768), (10788, 27640), (11056, 26970), (13485, 22112), (13820, 21576), (13920, 21421), (14384, 20730), (14880, 20039), (16584, 17980)]