12808288080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{847109}}^1$

素因数の和:847138

約数の個数: 160

約数和(自身を含む): 50419987200

約数和(自身を除く): 37611699120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 847109, 1694218, 2541327, 3388436, 4235545, 5082654, 5929763, 6776872, 7623981, 8471090, 10165308, 11859526, 12706635, 13553744, 15247962, 16942180, 17789289, 20330616, 22871943, 23719052, 25413270, 29648815, 30495924, 33884360, 35578578, 38119905, 40661232, 45743886, 47438104, 50826540, 53367867, 59297630, 60991848, 67768720, 71157156, 76239810, 88946445, 91487772, 94876208, 101653080, 106735734, 114359715, 118595260, 121983696, 142314312, 152479620, 160103601, 177892890, 182975544, 203306160, 213471468, 228719430, 237190520, 266839335, 284628624, 304959240, 320207202, 355785780, 365951088, 426942936, 457438860, 474381040, 533678670, 609918480, 640414404, 711571560, 800518005, 853885872, 914877720, 1067357340, 1280828808, 1423143120, 1601036010, 1829755440, 2134714680, 2561657616, 3202072020, 4269429360, 6404144040, 12808288080]

約数ペア:

[(1, 12808288080), (2, 6404144040), (3, 4269429360), (4, 3202072020), (5, 2561657616), (6, 2134714680), (7, 1829755440), (8, 1601036010), (9, 1423143120), (10, 1280828808), (12, 1067357340), (14, 914877720), (15, 853885872), (16, 800518005), (18, 711571560), (20, 640414404), (21, 609918480), (24, 533678670), (27, 474381040), (28, 457438860), (30, 426942936), (35, 365951088), (36, 355785780), (40, 320207202), (42, 304959240), (45, 284628624), (48, 266839335), (54, 237190520), (56, 228719430), (60, 213471468), (63, 203306160), (70, 182975544), (72, 177892890), (80, 160103601), (84, 152479620), (90, 142314312), (105, 121983696), (108, 118595260), (112, 114359715), (120, 106735734), (126, 101653080), (135, 94876208), (140, 91487772), (144, 88946445), (168, 76239810), (180, 71157156), (189, 67768720), (210, 60991848), (216, 59297630), (240, 53367867), (252, 50826540), (270, 47438104), (280, 45743886), (315, 40661232), (336, 38119905), (360, 35578578), (378, 33884360), (420, 30495924), (432, 29648815), (504, 25413270), (540, 23719052), (560, 22871943), (630, 20330616), (720, 17789289), (756, 16942180), (840, 15247962), (945, 13553744), (1008, 12706635), (1080, 11859526), (1260, 10165308), (1512, 8471090), (1680, 7623981), (1890, 6776872), (2160, 5929763), (2520, 5082654), (3024, 4235545), (3780, 3388436), (5040, 2541327), (7560, 1694218), (15120, 847109)]