2989271880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1567}}^1$

素因数の和:2348

約数の個数: 192

約数和(自身を含む): 11124771840

約数和(自身を除く): 8135499960

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, 757, 840, 1260, 1514, 1567, 2271, 2520, 3028, 3134, 3785, 4542, 4701, 5299, 6056, 6268, 6813, 7570, 7835, 9084, 9402, 10598, 10969, 11355, 12536, 13626, 14103, 15140, 15670, 15897, 18168, 18804, 21196, 21938, 22710, 23505, 26495, 27252, 28206, 30280, 31340, 31794, 32907, 34065, 37608, 42392, 43876, 45420, 47010, 47691, 52990, 54504, 54845, 56412, 62680, 63588, 65814, 68130, 70515, 79485, 87752, 90840, 94020, 95382, 98721, 105980, 109690, 112824, 127176, 131628, 136260, 141030, 158970, 164535, 188040, 190764, 197442, 211960, 219380, 238455, 263256, 272520, 282060, 317940, 329070, 381528, 394884, 438760, 476910, 493605, 564120, 635880, 658140, 789768, 953820, 987210, 1186219, 1316280, 1907640, 1974420, 2372438, 3558657, 3948840, 4744876, 5931095, 7117314, 8303533, 9489752, 10675971, 11862190, 14234628, 16607066, 17793285, 21351942, 23724380, 24910599, 28469256, 33214132, 35586570, 41517665, 42703884, 47448760, 49821198, 53379855, 66428264, 71173140, 74731797, 83035330, 85407768, 99642396, 106759710, 124552995, 142346280, 149463594, 166070660, 199284792, 213519420, 249105990, 298927188, 332141320, 373658985, 427038840, 498211980, 597854376, 747317970, 996423960, 1494635940, 2989271880]

約数ペア:

[(1, 2989271880), (2, 1494635940), (3, 996423960), (4, 747317970), (5, 597854376), (6, 498211980), (7, 427038840), (8, 373658985), (9, 332141320), (10, 298927188), (12, 249105990), (14, 213519420), (15, 199284792), (18, 166070660), (20, 149463594), (21, 142346280), (24, 124552995), (28, 106759710), (30, 99642396), (35, 85407768), (36, 83035330), (40, 74731797), (42, 71173140), (45, 66428264), (56, 53379855), (60, 49821198), (63, 47448760), (70, 42703884), (72, 41517665), (84, 35586570), (90, 33214132), (105, 28469256), (120, 24910599), (126, 23724380), (140, 21351942), (168, 17793285), (180, 16607066), (210, 14234628), (252, 11862190), (280, 10675971), (315, 9489752), (360, 8303533), (420, 7117314), (504, 5931095), (630, 4744876), (757, 3948840), (840, 3558657), (1260, 2372438), (1514, 1974420), (1567, 1907640), (2271, 1316280), (2520, 1186219), (3028, 987210), (3134, 953820), (3785, 789768), (4542, 658140), (4701, 635880), (5299, 564120), (6056, 493605), (6268, 476910), (6813, 438760), (7570, 394884), (7835, 381528), (9084, 329070), (9402, 317940), (10598, 282060), (10969, 272520), (11355, 263256), (12536, 238455), (13626, 219380), (14103, 211960), (15140, 197442), (15670, 190764), (15897, 188040), (18168, 164535), (18804, 158970), (21196, 141030), (21938, 136260), (22710, 131628), (23505, 127176), (26495, 112824), (27252, 109690), (28206, 105980), (30280, 98721), (31340, 95382), (31794, 94020), (32907, 90840), (34065, 87752), (37608, 79485), (42392, 70515), (43876, 68130), (45420, 65814), (47010, 63588), (47691, 62680), (52990, 56412), (54504, 54845)]