161482440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 192

約数和(自身を含む): 583588800

約数和(自身を除く): 422106360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 947, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1894, 1960, 2030, 2436, 2841, 2842, 2940, 3045, 3480, 3788, 4060, 4263, 4735, 4872, 5682, 5684, 5880, 6090, 6629, 7105, 7576, 8120, 8526, 9470, 11364, 11368, 12180, 13258, 14205, 14210, 17052, 18940, 19887, 21315, 22728, 24360, 26516, 27463, 28410, 28420, 33145, 34104, 37880, 39774, 42630, 46403, 53032, 54926, 56820, 56840, 66290, 79548, 82389, 85260, 92806, 99435, 109852, 113640, 132580, 137315, 139209, 159096, 164778, 170520, 185612, 192241, 198870, 219704, 232015, 265160, 274630, 278418, 329556, 371224, 384482, 397740, 411945, 464030, 549260, 556836, 576723, 659112, 696045, 768964, 795480, 823890, 928060, 961205, 1098520, 1113672, 1153446, 1345687, 1392090, 1537928, 1647780, 1856120, 1922410, 2306892, 2691374, 2784180, 2883615, 3295560, 3844820, 4037061, 4613784, 5382748, 5568360, 5767230, 6728435, 7689640, 8074122, 10765496, 11534460, 13456870, 16148244, 20185305, 23068920, 26913740, 32296488, 40370610, 53827480, 80741220, 161482440]

約数ペア:

[(1, 161482440), (2, 80741220), (3, 53827480), (4, 40370610), (5, 32296488), (6, 26913740), (7, 23068920), (8, 20185305), (10, 16148244), (12, 13456870), (14, 11534460), (15, 10765496), (20, 8074122), (21, 7689640), (24, 6728435), (28, 5767230), (29, 5568360), (30, 5382748), (35, 4613784), (40, 4037061), (42, 3844820), (49, 3295560), (56, 2883615), (58, 2784180), (60, 2691374), (70, 2306892), (84, 1922410), (87, 1856120), (98, 1647780), (105, 1537928), (116, 1392090), (120, 1345687), (140, 1153446), (145, 1113672), (147, 1098520), (168, 961205), (174, 928060), (196, 823890), (203, 795480), (210, 768964), (232, 696045), (245, 659112), (280, 576723), (290, 556836), (294, 549260), (348, 464030), (392, 411945), (406, 397740), (420, 384482), (435, 371224), (490, 329556), (580, 278418), (588, 274630), (609, 265160), (696, 232015), (735, 219704), (812, 198870), (840, 192241), (870, 185612), (947, 170520), (980, 164778), (1015, 159096), (1160, 139209), (1176, 137315), (1218, 132580), (1421, 113640), (1470, 109852), (1624, 99435), (1740, 92806), (1894, 85260), (1960, 82389), (2030, 79548), (2436, 66290), (2841, 56840), (2842, 56820), (2940, 54926), (3045, 53032), (3480, 46403), (3788, 42630), (4060, 39774), (4263, 37880), (4735, 34104), (4872, 33145), (5682, 28420), (5684, 28410), (5880, 27463), (6090, 26516), (6629, 24360), (7105, 22728), (7576, 21315), (8120, 19887), (8526, 18940), (9470, 17052), (11364, 14210), (11368, 14205), (12180, 13258)]