165040260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 582543360

約数和(自身を除く): 417503100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 139, 140, 154, 165, 210, 220, 231, 257, 278, 308, 330, 385, 417, 420, 462, 514, 556, 660, 695, 770, 771, 834, 924, 973, 1028, 1155, 1285, 1390, 1529, 1540, 1542, 1668, 1799, 1946, 2085, 2310, 2570, 2780, 2827, 2919, 3058, 3084, 3598, 3855, 3892, 4170, 4587, 4620, 4865, 5140, 5397, 5654, 5838, 6116, 7196, 7645, 7710, 8340, 8481, 8995, 9174, 9730, 10703, 10794, 11308, 11676, 14135, 14595, 15290, 15420, 16962, 17990, 18348, 19460, 19789, 21406, 21588, 22935, 26985, 28270, 29190, 30580, 32109, 33924, 35723, 35980, 39578, 42405, 42812, 45870, 53515, 53970, 56540, 58380, 59367, 64218, 71446, 79156, 84810, 91740, 98945, 107030, 107169, 107940, 118734, 128436, 142892, 160545, 169620, 178615, 197890, 214060, 214338, 237468, 250061, 296835, 321090, 357230, 392953, 395780, 428676, 500122, 535845, 593670, 642180, 714460, 750183, 785906, 1000244, 1071690, 1178859, 1187340, 1250305, 1500366, 1571812, 1964765, 2143380, 2357718, 2500610, 2750671, 3000732, 3750915, 3929530, 4715436, 5001220, 5501342, 5894295, 7501830, 7859060, 8252013, 11002684, 11788590, 13753355, 15003660, 16504026, 23577180, 27506710, 33008052, 41260065, 55013420, 82520130, 165040260]

約数ペア:

[(1, 165040260), (2, 82520130), (3, 55013420), (4, 41260065), (5, 33008052), (6, 27506710), (7, 23577180), (10, 16504026), (11, 15003660), (12, 13753355), (14, 11788590), (15, 11002684), (20, 8252013), (21, 7859060), (22, 7501830), (28, 5894295), (30, 5501342), (33, 5001220), (35, 4715436), (42, 3929530), (44, 3750915), (55, 3000732), (60, 2750671), (66, 2500610), (70, 2357718), (77, 2143380), (84, 1964765), (105, 1571812), (110, 1500366), (132, 1250305), (139, 1187340), (140, 1178859), (154, 1071690), (165, 1000244), (210, 785906), (220, 750183), (231, 714460), (257, 642180), (278, 593670), (308, 535845), (330, 500122), (385, 428676), (417, 395780), (420, 392953), (462, 357230), (514, 321090), (556, 296835), (660, 250061), (695, 237468), (770, 214338), (771, 214060), (834, 197890), (924, 178615), (973, 169620), (1028, 160545), (1155, 142892), (1285, 128436), (1390, 118734), (1529, 107940), (1540, 107169), (1542, 107030), (1668, 98945), (1799, 91740), (1946, 84810), (2085, 79156), (2310, 71446), (2570, 64218), (2780, 59367), (2827, 58380), (2919, 56540), (3058, 53970), (3084, 53515), (3598, 45870), (3855, 42812), (3892, 42405), (4170, 39578), (4587, 35980), (4620, 35723), (4865, 33924), (5140, 32109), (5397, 30580), (5654, 29190), (5838, 28270), (6116, 26985), (7196, 22935), (7645, 21588), (7710, 21406), (8340, 19789), (8481, 19460), (8995, 18348), (9174, 17990), (9730, 16962), (10703, 15420), (10794, 15290), (11308, 14595), (11676, 14135)]