1903262760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1093}}^1$

素因数の和:1808

約数の個数: 192

約数和(自身を含む): 7085969280

約数和(自身を除く): 5182706520

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 691, 840, 1093, 1260, 1382, 2073, 2186, 2520, 2764, 3279, 3455, 4146, 4372, 4837, 5465, 5528, 6219, 6558, 6910, 7651, 8292, 8744, 9674, 9837, 10365, 10930, 12438, 13116, 13820, 14511, 15302, 16395, 16584, 19348, 19674, 20730, 21860, 22953, 24185, 24876, 26232, 27640, 29022, 30604, 31095, 32790, 38255, 38696, 39348, 41460, 43533, 43720, 45906, 48370, 49185, 49752, 58044, 61208, 62190, 65580, 68859, 72555, 76510, 78696, 82920, 87066, 91812, 96740, 98370, 114765, 116088, 124380, 131160, 137718, 145110, 153020, 174132, 183624, 193480, 196740, 217665, 229530, 248760, 275436, 290220, 306040, 344295, 348264, 393480, 435330, 459060, 550872, 580440, 688590, 755263, 870660, 918120, 1377180, 1510526, 1741320, 2265789, 2754360, 3021052, 3776315, 4531578, 5286841, 6042104, 6797367, 7552630, 9063156, 10573682, 11328945, 13594734, 15105260, 15860523, 18126312, 21147364, 22657890, 26434205, 27189468, 30210520, 31721046, 33986835, 42294728, 45315780, 47581569, 52868410, 54378936, 63442092, 67973670, 79302615, 90631560, 95163138, 105736820, 126884184, 135947340, 158605230, 190326276, 211473640, 237907845, 271894680, 317210460, 380652552, 475815690, 634420920, 951631380, 1903262760]

約数ペア:

[(1, 1903262760), (2, 951631380), (3, 634420920), (4, 475815690), (5, 380652552), (6, 317210460), (7, 271894680), (8, 237907845), (9, 211473640), (10, 190326276), (12, 158605230), (14, 135947340), (15, 126884184), (18, 105736820), (20, 95163138), (21, 90631560), (24, 79302615), (28, 67973670), (30, 63442092), (35, 54378936), (36, 52868410), (40, 47581569), (42, 45315780), (45, 42294728), (56, 33986835), (60, 31721046), (63, 30210520), (70, 27189468), (72, 26434205), (84, 22657890), (90, 21147364), (105, 18126312), (120, 15860523), (126, 15105260), (140, 13594734), (168, 11328945), (180, 10573682), (210, 9063156), (252, 7552630), (280, 6797367), (315, 6042104), (360, 5286841), (420, 4531578), (504, 3776315), (630, 3021052), (691, 2754360), (840, 2265789), (1093, 1741320), (1260, 1510526), (1382, 1377180), (2073, 918120), (2186, 870660), (2520, 755263), (2764, 688590), (3279, 580440), (3455, 550872), (4146, 459060), (4372, 435330), (4837, 393480), (5465, 348264), (5528, 344295), (6219, 306040), (6558, 290220), (6910, 275436), (7651, 248760), (8292, 229530), (8744, 217665), (9674, 196740), (9837, 193480), (10365, 183624), (10930, 174132), (12438, 153020), (13116, 145110), (13820, 137718), (14511, 131160), (15302, 124380), (16395, 116088), (16584, 114765), (19348, 98370), (19674, 96740), (20730, 91812), (21860, 87066), (22953, 82920), (24185, 78696), (24876, 76510), (26232, 72555), (27640, 68859), (29022, 65580), (30604, 62190), (31095, 61208), (32790, 58044), (38255, 49752), (38696, 49185), (39348, 48370), (41460, 45906), (43533, 43720)]