3081540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 11612160

約数和(自身を除く): 8530620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 29, 30, 33, 35, 42, 44, 46, 55, 58, 60, 66, 69, 70, 77, 84, 87, 92, 105, 110, 115, 116, 132, 138, 140, 145, 154, 161, 165, 174, 203, 210, 220, 230, 231, 253, 276, 290, 308, 319, 322, 330, 345, 348, 385, 406, 420, 435, 460, 462, 483, 506, 580, 609, 638, 644, 660, 667, 690, 759, 770, 805, 812, 870, 924, 957, 966, 1012, 1015, 1155, 1218, 1265, 1276, 1334, 1380, 1518, 1540, 1595, 1610, 1740, 1771, 1914, 1932, 2001, 2030, 2233, 2310, 2415, 2436, 2530, 2668, 3036, 3045, 3190, 3220, 3335, 3542, 3795, 3828, 4002, 4060, 4466, 4620, 4669, 4785, 4830, 5060, 5313, 6090, 6380, 6670, 6699, 7084, 7337, 7590, 8004, 8855, 8932, 9338, 9570, 9660, 10005, 10626, 11165, 12180, 13340, 13398, 14007, 14674, 15180, 17710, 18676, 19140, 20010, 21252, 22011, 22330, 23345, 26565, 26796, 28014, 29348, 33495, 35420, 36685, 40020, 44022, 44660, 46690, 51359, 53130, 56028, 66990, 70035, 73370, 88044, 93380, 102718, 106260, 110055, 133980, 140070, 146740, 154077, 205436, 220110, 256795, 280140, 308154, 440220, 513590, 616308, 770385, 1027180, 1540770, 3081540]

約数ペア:

[(1, 3081540), (2, 1540770), (3, 1027180), (4, 770385), (5, 616308), (6, 513590), (7, 440220), (10, 308154), (11, 280140), (12, 256795), (14, 220110), (15, 205436), (20, 154077), (21, 146740), (22, 140070), (23, 133980), (28, 110055), (29, 106260), (30, 102718), (33, 93380), (35, 88044), (42, 73370), (44, 70035), (46, 66990), (55, 56028), (58, 53130), (60, 51359), (66, 46690), (69, 44660), (70, 44022), (77, 40020), (84, 36685), (87, 35420), (92, 33495), (105, 29348), (110, 28014), (115, 26796), (116, 26565), (132, 23345), (138, 22330), (140, 22011), (145, 21252), (154, 20010), (161, 19140), (165, 18676), (174, 17710), (203, 15180), (210, 14674), (220, 14007), (230, 13398), (231, 13340), (253, 12180), (276, 11165), (290, 10626), (308, 10005), (319, 9660), (322, 9570), (330, 9338), (345, 8932), (348, 8855), (385, 8004), (406, 7590), (420, 7337), (435, 7084), (460, 6699), (462, 6670), (483, 6380), (506, 6090), (580, 5313), (609, 5060), (638, 4830), (644, 4785), (660, 4669), (667, 4620), (690, 4466), (759, 4060), (770, 4002), (805, 3828), (812, 3795), (870, 3542), (924, 3335), (957, 3220), (966, 3190), (1012, 3045), (1015, 3036), (1155, 2668), (1218, 2530), (1265, 2436), (1276, 2415), (1334, 2310), (1380, 2233), (1518, 2030), (1540, 2001), (1595, 1932), (1610, 1914), (1740, 1771)]