80189340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 296690688

約数和(自身を除く): 216501348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1021, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2042, 2244, 2310, 2380, 2618, 2805, 3063, 3570, 3740, 3927, 4084, 4620, 5105, 5236, 5610, 6126, 6545, 7140, 7147, 7854, 10210, 11220, 11231, 12252, 13090, 14294, 15315, 15708, 17357, 19635, 20420, 21441, 22462, 26180, 28588, 30630, 33693, 34714, 35735, 39270, 42882, 44924, 52071, 56155, 61260, 67386, 69428, 71470, 78540, 78617, 85764, 86785, 104142, 107205, 112310, 121499, 134772, 142940, 157234, 168465, 173570, 190927, 208284, 214410, 224620, 235851, 242998, 260355, 314468, 336930, 347140, 364497, 381854, 393085, 428820, 471702, 485996, 520710, 572781, 607495, 673860, 728994, 763708, 786170, 943404, 954635, 1041420, 1145562, 1179255, 1214990, 1336489, 1457988, 1572340, 1822485, 1909270, 2291124, 2358510, 2429980, 2672978, 2863905, 3644970, 3818540, 4009467, 4717020, 5345956, 5727810, 6682445, 7289940, 8018934, 11455620, 13364890, 16037868, 20047335, 26729780, 40094670, 80189340]

約数ペア:

[(1, 80189340), (2, 40094670), (3, 26729780), (4, 20047335), (5, 16037868), (6, 13364890), (7, 11455620), (10, 8018934), (11, 7289940), (12, 6682445), (14, 5727810), (15, 5345956), (17, 4717020), (20, 4009467), (21, 3818540), (22, 3644970), (28, 2863905), (30, 2672978), (33, 2429980), (34, 2358510), (35, 2291124), (42, 1909270), (44, 1822485), (51, 1572340), (55, 1457988), (60, 1336489), (66, 1214990), (68, 1179255), (70, 1145562), (77, 1041420), (84, 954635), (85, 943404), (102, 786170), (105, 763708), (110, 728994), (119, 673860), (132, 607495), (140, 572781), (154, 520710), (165, 485996), (170, 471702), (187, 428820), (204, 393085), (210, 381854), (220, 364497), (231, 347140), (238, 336930), (255, 314468), (308, 260355), (330, 242998), (340, 235851), (357, 224620), (374, 214410), (385, 208284), (420, 190927), (462, 173570), (476, 168465), (510, 157234), (561, 142940), (595, 134772), (660, 121499), (714, 112310), (748, 107205), (770, 104142), (924, 86785), (935, 85764), (1020, 78617), (1021, 78540), (1122, 71470), (1155, 69428), (1190, 67386), (1309, 61260), (1428, 56155), (1540, 52071), (1785, 44924), (1870, 42882), (2042, 39270), (2244, 35735), (2310, 34714), (2380, 33693), (2618, 30630), (2805, 28588), (3063, 26180), (3570, 22462), (3740, 21441), (3927, 20420), (4084, 19635), (4620, 17357), (5105, 15708), (5236, 15315), (5610, 14294), (6126, 13090), (6545, 12252), (7140, 11231), (7147, 11220), (7854, 10210)]