1829640960

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2561

約数の個数: 360

約数和(自身を含む): 7485013536

約数和(自身を除く): 5655372576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2521, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4536, 5040, 5042, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 7563, 8064, 8640, 8960, 9072, 10080, 10084, 10368, 11340, 11520, 12096, 12605, 12960, 13440, 15120, 15126, 16128, 17280, 17647, 18144, 20160, 20168, 20736, 22680, 22689, 24192, 25210, 25920, 26880, 30240, 30252, 34560, 35294, 36288, 37815, 40320, 40336, 45360, 45378, 48384, 50420, 51840, 52941, 60480, 60504, 68067, 70588, 72576, 75630, 80640, 80672, 88235, 90720, 90756, 100840, 103680, 105882, 113445, 120960, 121008, 136134, 141176, 145152, 151260, 158823, 161344, 176470, 181440, 181512, 201680, 204201, 211764, 226890, 241920, 242016, 264705, 272268, 282352, 302520, 317646, 322688, 340335, 352940, 362880, 363024, 403360, 408402, 423528, 453780, 476469, 484032, 529410, 544536, 564704, 605040, 635292, 645376, 680670, 705880, 725760, 726048, 794115, 806720, 816804, 847056, 907560, 952938, 968064, 1021005, 1058820, 1089072, 1129408, 1210080, 1270584, 1361340, 1411760, 1429407, 1452096, 1588230, 1613440, 1633608, 1694112, 1815120, 1905876, 1936128, 2042010, 2117640, 2178144, 2258816, 2382345, 2420160, 2541168, 2722680, 2823520, 2858814, 2904192, 3176460, 3226880, 3267216, 3388224, 3630240, 3811752, 4084020, 4235280, 4356288, 4517632, 4764690, 4840320, 5082336, 5445360, 5647040, 5717628, 5808384, 6352920, 6534432, 6776448, 7147035, 7260480, 7623504, 8168040, 8470560, 8712576, 9529380, 9680640, 10164672, 10890720, 11294080, 11435256, 12705840, 13068864, 13552896, 14294070, 14520960, 15247008, 16336080, 16941120, 17425152, 19058760, 20329344, 21781440, 22588160, 22870512, 25411680, 26137728, 28588140, 29041920, 30494016, 32672160, 33882240, 38117520, 40658688, 43562880, 45741024, 50823360, 52275456, 57176280, 60988032, 65344320, 67764480, 76235040, 87125760, 91482048, 101646720, 114352560, 121976064, 130688640, 152470080, 182964096, 203293440, 228705120, 261377280, 304940160, 365928192, 457410240, 609880320, 914820480, 1829640960]

約数ペア:

[(1, 1829640960), (2, 914820480), (3, 609880320), (4, 457410240), (5, 365928192), (6, 304940160), (7, 261377280), (8, 228705120), (9, 203293440), (10, 182964096), (12, 152470080), (14, 130688640), (15, 121976064), (16, 114352560), (18, 101646720), (20, 91482048), (21, 87125760), (24, 76235040), (27, 67764480), (28, 65344320), (30, 60988032), (32, 57176280), (35, 52275456), (36, 50823360), (40, 45741024), (42, 43562880), (45, 40658688), (48, 38117520), (54, 33882240), (56, 32672160), (60, 30494016), (63, 29041920), (64, 28588140), (70, 26137728), (72, 25411680), (80, 22870512), (81, 22588160), (84, 21781440), (90, 20329344), (96, 19058760), (105, 17425152), (108, 16941120), (112, 16336080), (120, 15247008), (126, 14520960), (128, 14294070), (135, 13552896), (140, 13068864), (144, 12705840), (160, 11435256), (162, 11294080), (168, 10890720), (180, 10164672), (189, 9680640), (192, 9529380), (210, 8712576), (216, 8470560), (224, 8168040), (240, 7623504), (252, 7260480), (256, 7147035), (270, 6776448), (280, 6534432), (288, 6352920), (315, 5808384), (320, 5717628), (324, 5647040), (336, 5445360), (360, 5082336), (378, 4840320), (384, 4764690), (405, 4517632), (420, 4356288), (432, 4235280), (448, 4084020), (480, 3811752), (504, 3630240), (540, 3388224), (560, 3267216), (567, 3226880), (576, 3176460), (630, 2904192), (640, 2858814), (648, 2823520), (672, 2722680), (720, 2541168), (756, 2420160), (768, 2382345), (810, 2258816), (840, 2178144), (864, 2117640), (896, 2042010), (945, 1936128), (960, 1905876), (1008, 1815120), (1080, 1694112), (1120, 1633608), (1134, 1613440), (1152, 1588230), (1260, 1452096), (1280, 1429407), (1296, 1411760), (1344, 1361340), (1440, 1270584), (1512, 1210080), (1620, 1129408), (1680, 1089072), (1728, 1058820), (1792, 1021005), (1890, 968064), (1920, 952938), (2016, 907560), (2160, 847056), (2240, 816804), (2268, 806720), (2304, 794115), (2520, 726048), (2521, 725760), (2592, 705880), (2688, 680670), (2835, 645376), (2880, 635292), (3024, 605040), (3240, 564704), (3360, 544536), (3456, 529410), (3780, 484032), (3840, 476469), (4032, 453780), (4320, 423528), (4480, 408402), (4536, 403360), (5040, 363024), (5042, 362880), (5184, 352940), (5376, 340335), (5670, 322688), (5760, 317646), (6048, 302520), (6480, 282352), (6720, 272268), (6912, 264705), (7560, 242016), (7563, 241920), (8064, 226890), (8640, 211764), (8960, 204201), (9072, 201680), (10080, 181512), (10084, 181440), (10368, 176470), (11340, 161344), (11520, 158823), (12096, 151260), (12605, 145152), (12960, 141176), (13440, 136134), (15120, 121008), (15126, 120960), (16128, 113445), (17280, 105882), (17647, 103680), (18144, 100840), (20160, 90756), (20168, 90720), (20736, 88235), (22680, 80672), (22689, 80640), (24192, 75630), (25210, 72576), (25920, 70588), (26880, 68067), (30240, 60504), (30252, 60480), (34560, 52941), (35294, 51840), (36288, 50420), (37815, 48384), (40320, 45378), (40336, 45360)]