171050040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 642470400

約数和(自身を除く): 471420360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 659, 721, 824, 840, 927, 1030, 1236, 1260, 1318, 1442, 1545, 1854, 1977, 2060, 2163, 2472, 2520, 2636, 2884, 3090, 3295, 3605, 3708, 3954, 4120, 4326, 4613, 4635, 5272, 5768, 5931, 6180, 6489, 6590, 7210, 7416, 7908, 8652, 9226, 9270, 9885, 10815, 11862, 12360, 12978, 13180, 13839, 14420, 15816, 17304, 18452, 18540, 19770, 21630, 23065, 23724, 25956, 26360, 27678, 28840, 29655, 32445, 36904, 37080, 39540, 41517, 43260, 46130, 47448, 51912, 55356, 59310, 64890, 67877, 69195, 79080, 83034, 86520, 92260, 110712, 118620, 129780, 135754, 138390, 166068, 184520, 203631, 207585, 237240, 259560, 271508, 276780, 332136, 339385, 407262, 415170, 475139, 543016, 553560, 610893, 678770, 814524, 830340, 950278, 1018155, 1221786, 1357540, 1425417, 1629048, 1660680, 1900556, 2036310, 2375695, 2443572, 2715080, 2850834, 3054465, 3801112, 4072620, 4276251, 4751390, 4887144, 5701668, 6108930, 7127085, 8145240, 8552502, 9502780, 11403336, 12217860, 14254170, 17105004, 19005560, 21381255, 24435720, 28508340, 34210008, 42762510, 57016680, 85525020, 171050040]

約数ペア:

[(1, 171050040), (2, 85525020), (3, 57016680), (4, 42762510), (5, 34210008), (6, 28508340), (7, 24435720), (8, 21381255), (9, 19005560), (10, 17105004), (12, 14254170), (14, 12217860), (15, 11403336), (18, 9502780), (20, 8552502), (21, 8145240), (24, 7127085), (28, 6108930), (30, 5701668), (35, 4887144), (36, 4751390), (40, 4276251), (42, 4072620), (45, 3801112), (56, 3054465), (60, 2850834), (63, 2715080), (70, 2443572), (72, 2375695), (84, 2036310), (90, 1900556), (103, 1660680), (105, 1629048), (120, 1425417), (126, 1357540), (140, 1221786), (168, 1018155), (180, 950278), (206, 830340), (210, 814524), (252, 678770), (280, 610893), (309, 553560), (315, 543016), (360, 475139), (412, 415170), (420, 407262), (504, 339385), (515, 332136), (618, 276780), (630, 271508), (659, 259560), (721, 237240), (824, 207585), (840, 203631), (927, 184520), (1030, 166068), (1236, 138390), (1260, 135754), (1318, 129780), (1442, 118620), (1545, 110712), (1854, 92260), (1977, 86520), (2060, 83034), (2163, 79080), (2472, 69195), (2520, 67877), (2636, 64890), (2884, 59310), (3090, 55356), (3295, 51912), (3605, 47448), (3708, 46130), (3954, 43260), (4120, 41517), (4326, 39540), (4613, 37080), (4635, 36904), (5272, 32445), (5768, 29655), (5931, 28840), (6180, 27678), (6489, 26360), (6590, 25956), (7210, 23724), (7416, 23065), (7908, 21630), (8652, 19770), (9226, 18540), (9270, 18452), (9885, 17304), (10815, 15816), (11862, 14420), (12360, 13839), (12978, 13180)]