1723953780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:717

約数の個数: 168

約数和(自身を含む): 5459692392

約数和(自身を除く): 3735738612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 317, 324, 373, 405, 486, 540, 634, 729, 746, 810, 951, 972, 1119, 1215, 1268, 1458, 1492, 1585, 1620, 1865, 1902, 2238, 2430, 2853, 2916, 3170, 3357, 3645, 3730, 3804, 4476, 4755, 4860, 5595, 5706, 6340, 6714, 7290, 7460, 8559, 9510, 10071, 11190, 11412, 13428, 14265, 14580, 16785, 17118, 19020, 20142, 22380, 25677, 28530, 30213, 33570, 34236, 40284, 42795, 50355, 51354, 57060, 60426, 67140, 77031, 85590, 90639, 100710, 102708, 118241, 120852, 128385, 151065, 154062, 171180, 181278, 201420, 231093, 236482, 256770, 271917, 302130, 308124, 354723, 362556, 385155, 453195, 462186, 472964, 513540, 543834, 591205, 604260, 709446, 770310, 906390, 924372, 1064169, 1087668, 1155465, 1182410, 1359585, 1418892, 1540620, 1773615, 1812780, 2128338, 2310930, 2364820, 2719170, 3192507, 3547230, 4256676, 4621860, 5320845, 5438340, 6385014, 7094460, 9577521, 10641690, 12770028, 15962535, 19155042, 21283380, 28732563, 31925070, 38310084, 47887605, 57465126, 63850140, 86197689, 95775210, 114930252, 143662815, 172395378, 191550420, 287325630, 344790756, 430988445, 574651260, 861976890, 1723953780]

約数ペア:

[(1, 1723953780), (2, 861976890), (3, 574651260), (4, 430988445), (5, 344790756), (6, 287325630), (9, 191550420), (10, 172395378), (12, 143662815), (15, 114930252), (18, 95775210), (20, 86197689), (27, 63850140), (30, 57465126), (36, 47887605), (45, 38310084), (54, 31925070), (60, 28732563), (81, 21283380), (90, 19155042), (108, 15962535), (135, 12770028), (162, 10641690), (180, 9577521), (243, 7094460), (270, 6385014), (317, 5438340), (324, 5320845), (373, 4621860), (405, 4256676), (486, 3547230), (540, 3192507), (634, 2719170), (729, 2364820), (746, 2310930), (810, 2128338), (951, 1812780), (972, 1773615), (1119, 1540620), (1215, 1418892), (1268, 1359585), (1458, 1182410), (1492, 1155465), (1585, 1087668), (1620, 1064169), (1865, 924372), (1902, 906390), (2238, 770310), (2430, 709446), (2853, 604260), (2916, 591205), (3170, 543834), (3357, 513540), (3645, 472964), (3730, 462186), (3804, 453195), (4476, 385155), (4755, 362556), (4860, 354723), (5595, 308124), (5706, 302130), (6340, 271917), (6714, 256770), (7290, 236482), (7460, 231093), (8559, 201420), (9510, 181278), (10071, 171180), (11190, 154062), (11412, 151065), (13428, 128385), (14265, 120852), (14580, 118241), (16785, 102708), (17118, 100710), (19020, 90639), (20142, 85590), (22380, 77031), (25677, 67140), (28530, 60426), (30213, 57060), (33570, 51354), (34236, 50355), (40284, 42795)]