2090832720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 320

約数和(自身を含む): 7289533440

約数和(自身を除く): 5198700720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 41, 48, 51, 58, 60, 68, 80, 82, 85, 87, 102, 116, 120, 123, 136, 145, 164, 170, 174, 204, 205, 232, 240, 246, 255, 272, 290, 328, 340, 348, 408, 410, 431, 435, 464, 492, 493, 510, 580, 615, 656, 680, 696, 697, 816, 820, 862, 870, 984, 986, 1020, 1160, 1189, 1230, 1293, 1360, 1392, 1394, 1479, 1640, 1724, 1740, 1968, 1972, 2040, 2091, 2155, 2320, 2378, 2460, 2465, 2586, 2788, 2958, 3280, 3448, 3480, 3485, 3567, 3944, 4080, 4182, 4310, 4756, 4920, 4930, 5172, 5576, 5916, 5945, 6465, 6896, 6960, 6970, 7134, 7327, 7395, 7888, 8364, 8620, 9512, 9840, 9860, 10344, 10455, 11152, 11832, 11890, 12499, 12930, 13940, 14268, 14654, 14790, 16728, 17240, 17671, 17835, 19024, 19720, 20213, 20688, 20910, 21981, 23664, 23780, 24998, 25860, 27880, 28536, 29308, 29580, 33456, 34480, 35342, 35670, 36635, 37497, 39440, 40426, 41820, 43962, 47560, 49996, 51720, 53013, 55760, 57072, 58616, 59160, 60639, 62495, 70684, 71340, 73270, 74994, 80852, 83640, 87924, 88355, 95120, 99992, 101065, 103440, 106026, 109905, 117232, 118320, 121278, 124990, 141368, 142680, 146540, 149988, 161704, 167280, 175848, 176710, 187485, 199984, 202130, 212052, 212483, 219810, 242556, 249980, 265065, 282736, 285360, 293080, 299976, 300407, 303195, 323408, 351696, 353420, 374970, 404260, 424104, 424966, 439620, 485112, 499960, 512459, 530130, 586160, 599952, 600814, 606390, 637449, 706840, 749940, 808520, 848208, 849932, 879240, 901221, 970224, 999920, 1024918, 1060260, 1062415, 1201628, 1212780, 1274898, 1413680, 1499880, 1502035, 1537377, 1617040, 1699864, 1758480, 1802442, 2049836, 2120520, 2124830, 2403256, 2425560, 2549796, 2562295, 2999760, 3004070, 3074754, 3187245, 3399728, 3604884, 4099672, 4241040, 4249660, 4506105, 4806512, 4851120, 5099592, 5124590, 6008140, 6149508, 6374490, 7209768, 7686885, 8199344, 8499320, 8711803, 9012210, 10199184, 10249180, 12016280, 12299016, 12748980, 14419536, 15373770, 16998640, 17423606, 18024420, 20498360, 24032560, 24598032, 25497960, 26135409, 30747540, 34847212, 36048840, 40996720, 43559015, 50995920, 52270818, 61495080, 69694424, 72097680, 87118030, 104541636, 122990160, 130677045, 139388848, 174236060, 209083272, 261354090, 348472120, 418166544, 522708180, 696944240, 1045416360, 2090832720]

約数ペア:

[(1, 2090832720), (2, 1045416360), (3, 696944240), (4, 522708180), (5, 418166544), (6, 348472120), (8, 261354090), (10, 209083272), (12, 174236060), (15, 139388848), (16, 130677045), (17, 122990160), (20, 104541636), (24, 87118030), (29, 72097680), (30, 69694424), (34, 61495080), (40, 52270818), (41, 50995920), (48, 43559015), (51, 40996720), (58, 36048840), (60, 34847212), (68, 30747540), (80, 26135409), (82, 25497960), (85, 24598032), (87, 24032560), (102, 20498360), (116, 18024420), (120, 17423606), (123, 16998640), (136, 15373770), (145, 14419536), (164, 12748980), (170, 12299016), (174, 12016280), (204, 10249180), (205, 10199184), (232, 9012210), (240, 8711803), (246, 8499320), (255, 8199344), (272, 7686885), (290, 7209768), (328, 6374490), (340, 6149508), (348, 6008140), (408, 5124590), (410, 5099592), (431, 4851120), (435, 4806512), (464, 4506105), (492, 4249660), (493, 4241040), (510, 4099672), (580, 3604884), (615, 3399728), (656, 3187245), (680, 3074754), (696, 3004070), (697, 2999760), (816, 2562295), (820, 2549796), (862, 2425560), (870, 2403256), (984, 2124830), (986, 2120520), (1020, 2049836), (1160, 1802442), (1189, 1758480), (1230, 1699864), (1293, 1617040), (1360, 1537377), (1392, 1502035), (1394, 1499880), (1479, 1413680), (1640, 1274898), (1724, 1212780), (1740, 1201628), (1968, 1062415), (1972, 1060260), (2040, 1024918), (2091, 999920), (2155, 970224), (2320, 901221), (2378, 879240), (2460, 849932), (2465, 848208), (2586, 808520), (2788, 749940), (2958, 706840), (3280, 637449), (3448, 606390), (3480, 600814), (3485, 599952), (3567, 586160), (3944, 530130), (4080, 512459), (4182, 499960), (4310, 485112), (4756, 439620), (4920, 424966), (4930, 424104), (5172, 404260), (5576, 374970), (5916, 353420), (5945, 351696), (6465, 323408), (6896, 303195), (6960, 300407), (6970, 299976), (7134, 293080), (7327, 285360), (7395, 282736), (7888, 265065), (8364, 249980), (8620, 242556), (9512, 219810), (9840, 212483), (9860, 212052), (10344, 202130), (10455, 199984), (11152, 187485), (11832, 176710), (11890, 175848), (12499, 167280), (12930, 161704), (13940, 149988), (14268, 146540), (14654, 142680), (14790, 141368), (16728, 124990), (17240, 121278), (17671, 118320), (17835, 117232), (19024, 109905), (19720, 106026), (20213, 103440), (20688, 101065), (20910, 99992), (21981, 95120), (23664, 88355), (23780, 87924), (24998, 83640), (25860, 80852), (27880, 74994), (28536, 73270), (29308, 71340), (29580, 70684), (33456, 62495), (34480, 60639), (35342, 59160), (35670, 58616), (36635, 57072), (37497, 55760), (39440, 53013), (40426, 51720), (41820, 49996), (43962, 47560)]