2019612480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 6590263680

約数和(自身を除く): 4570651200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 181, 192, 197, 236, 240, 295, 320, 354, 362, 394, 472, 480, 543, 590, 591, 708, 724, 788, 885, 905, 944, 960, 985, 1086, 1180, 1182, 1416, 1448, 1576, 1770, 1810, 1888, 1970, 2172, 2360, 2364, 2715, 2832, 2896, 2955, 3152, 3540, 3620, 3776, 3940, 4344, 4720, 4728, 5430, 5664, 5792, 5910, 6304, 7080, 7240, 7880, 8688, 9440, 9456, 10679, 10860, 11328, 11584, 11623, 11820, 12608, 14160, 14480, 15760, 17376, 18880, 18912, 21358, 21720, 23246, 23640, 28320, 28960, 31520, 32037, 34752, 34869, 35657, 37824, 42716, 43440, 46492, 47280, 53395, 56640, 57920, 58115, 63040, 64074, 69738, 71314, 85432, 86880, 92984, 94560, 106790, 106971, 116230, 128148, 139476, 142628, 160185, 170864, 173760, 174345, 178285, 185968, 189120, 213580, 213942, 232460, 256296, 278952, 285256, 320370, 341728, 348690, 356570, 371936, 427160, 427884, 464920, 512592, 534855, 557904, 570512, 640740, 683456, 697380, 713140, 743872, 854320, 855768, 929840, 1025184, 1069710, 1115808, 1141024, 1281480, 1394760, 1426280, 1708640, 1711536, 1859680, 2050368, 2103763, 2139420, 2231616, 2282048, 2562960, 2789520, 2852560, 3417280, 3423072, 3719360, 4207526, 4278840, 5125920, 5579040, 5705120, 6311289, 6846144, 8415052, 8557680, 10251840, 10518815, 11158080, 11410240, 12622578, 16830104, 17115360, 21037630, 25245156, 31556445, 33660208, 34230720, 42075260, 50490312, 63112890, 67320416, 84150520, 100980624, 126225780, 134640832, 168301040, 201961248, 252451560, 336602080, 403922496, 504903120, 673204160, 1009806240, 2019612480]

約数ペア:

[(1, 2019612480), (2, 1009806240), (3, 673204160), (4, 504903120), (5, 403922496), (6, 336602080), (8, 252451560), (10, 201961248), (12, 168301040), (15, 134640832), (16, 126225780), (20, 100980624), (24, 84150520), (30, 67320416), (32, 63112890), (40, 50490312), (48, 42075260), (59, 34230720), (60, 33660208), (64, 31556445), (80, 25245156), (96, 21037630), (118, 17115360), (120, 16830104), (160, 12622578), (177, 11410240), (181, 11158080), (192, 10518815), (197, 10251840), (236, 8557680), (240, 8415052), (295, 6846144), (320, 6311289), (354, 5705120), (362, 5579040), (394, 5125920), (472, 4278840), (480, 4207526), (543, 3719360), (590, 3423072), (591, 3417280), (708, 2852560), (724, 2789520), (788, 2562960), (885, 2282048), (905, 2231616), (944, 2139420), (960, 2103763), (985, 2050368), (1086, 1859680), (1180, 1711536), (1182, 1708640), (1416, 1426280), (1448, 1394760), (1576, 1281480), (1770, 1141024), (1810, 1115808), (1888, 1069710), (1970, 1025184), (2172, 929840), (2360, 855768), (2364, 854320), (2715, 743872), (2832, 713140), (2896, 697380), (2955, 683456), (3152, 640740), (3540, 570512), (3620, 557904), (3776, 534855), (3940, 512592), (4344, 464920), (4720, 427884), (4728, 427160), (5430, 371936), (5664, 356570), (5792, 348690), (5910, 341728), (6304, 320370), (7080, 285256), (7240, 278952), (7880, 256296), (8688, 232460), (9440, 213942), (9456, 213580), (10679, 189120), (10860, 185968), (11328, 178285), (11584, 174345), (11623, 173760), (11820, 170864), (12608, 160185), (14160, 142628), (14480, 139476), (15760, 128148), (17376, 116230), (18880, 106971), (18912, 106790), (21358, 94560), (21720, 92984), (23246, 86880), (23640, 85432), (28320, 71314), (28960, 69738), (31520, 64074), (32037, 63040), (34752, 58115), (34869, 57920), (35657, 56640), (37824, 53395), (42716, 47280), (43440, 46492)]