266310660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 946391040

約数和(自身を除く): 680080380

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, 59, 60, 66, 70, 77, 84, 105, 110, 118, 132, 140, 154, 165, 177, 210, 220, 231, 236, 295, 308, 330, 354, 385, 413, 420, 462, 590, 649, 660, 708, 770, 826, 885, 924, 977, 1155, 1180, 1239, 1298, 1540, 1652, 1770, 1947, 1954, 2065, 2310, 2478, 2596, 2931, 3245, 3540, 3894, 3908, 4130, 4543, 4620, 4885, 4956, 5862, 6195, 6490, 6839, 7788, 8260, 9086, 9735, 9770, 10747, 11724, 12390, 12980, 13629, 13678, 14655, 18172, 19470, 19540, 20517, 21494, 22715, 24780, 27258, 27356, 29310, 32241, 34195, 38940, 41034, 42988, 45430, 53735, 54516, 57643, 58620, 64482, 68145, 68390, 75229, 82068, 90860, 102585, 107470, 115286, 128964, 136290, 136780, 150458, 161205, 172929, 205170, 214940, 225687, 230572, 272580, 288215, 300916, 322410, 345858, 376145, 403501, 410340, 451374, 576430, 634073, 644820, 691716, 752290, 807002, 864645, 902748, 1128435, 1152860, 1210503, 1268146, 1504580, 1614004, 1729290, 1902219, 2017505, 2256870, 2421006, 2536292, 3170365, 3458580, 3804438, 4035010, 4438511, 4513740, 4842012, 6052515, 6340730, 7608876, 8070020, 8877022, 9511095, 12105030, 12681460, 13315533, 17754044, 19022190, 22192555, 24210060, 26631066, 38044380, 44385110, 53262132, 66577665, 88770220, 133155330, 266310660]

約数ペア:

[(1, 266310660), (2, 133155330), (3, 88770220), (4, 66577665), (5, 53262132), (6, 44385110), (7, 38044380), (10, 26631066), (11, 24210060), (12, 22192555), (14, 19022190), (15, 17754044), (20, 13315533), (21, 12681460), (22, 12105030), (28, 9511095), (30, 8877022), (33, 8070020), (35, 7608876), (42, 6340730), (44, 6052515), (55, 4842012), (59, 4513740), (60, 4438511), (66, 4035010), (70, 3804438), (77, 3458580), (84, 3170365), (105, 2536292), (110, 2421006), (118, 2256870), (132, 2017505), (140, 1902219), (154, 1729290), (165, 1614004), (177, 1504580), (210, 1268146), (220, 1210503), (231, 1152860), (236, 1128435), (295, 902748), (308, 864645), (330, 807002), (354, 752290), (385, 691716), (413, 644820), (420, 634073), (462, 576430), (590, 451374), (649, 410340), (660, 403501), (708, 376145), (770, 345858), (826, 322410), (885, 300916), (924, 288215), (977, 272580), (1155, 230572), (1180, 225687), (1239, 214940), (1298, 205170), (1540, 172929), (1652, 161205), (1770, 150458), (1947, 136780), (1954, 136290), (2065, 128964), (2310, 115286), (2478, 107470), (2596, 102585), (2931, 90860), (3245, 82068), (3540, 75229), (3894, 68390), (3908, 68145), (4130, 64482), (4543, 58620), (4620, 57643), (4885, 54516), (4956, 53735), (5862, 45430), (6195, 42988), (6490, 41034), (6839, 38940), (7788, 34195), (8260, 32241), (9086, 29310), (9735, 27356), (9770, 27258), (10747, 24780), (11724, 22715), (12390, 21494), (12980, 20517), (13629, 19540), (13678, 19470), (14655, 18172)]