353340540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 1232107968

約数和(自身を除く): 878767428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 579, 630, 772, 965, 1158, 1260, 1351, 1453, 1737, 1930, 2316, 2702, 2895, 2906, 3474, 3860, 4053, 4359, 5404, 5790, 5812, 6755, 6948, 7265, 8106, 8685, 8718, 10171, 11580, 12159, 13077, 13510, 14530, 16212, 17370, 17436, 20265, 20342, 21795, 24318, 26154, 27020, 29060, 30513, 34740, 40530, 40684, 43590, 48636, 50855, 52308, 60795, 61026, 65385, 81060, 87180, 91539, 101710, 121590, 122052, 130770, 152565, 183078, 203420, 243180, 261540, 280429, 305130, 366156, 457695, 560858, 610260, 841287, 915390, 1121716, 1402145, 1682574, 1830780, 1963003, 2523861, 2804290, 3365148, 3926006, 4206435, 5047722, 5608580, 5889009, 7852012, 8412870, 9815015, 10095444, 11778018, 12619305, 16825740, 17667027, 19630030, 23556036, 25238610, 29445045, 35334054, 39260060, 50477220, 58890090, 70668108, 88335135, 117780180, 176670270, 353340540]

約数ペア:

[(1, 353340540), (2, 176670270), (3, 117780180), (4, 88335135), (5, 70668108), (6, 58890090), (7, 50477220), (9, 39260060), (10, 35334054), (12, 29445045), (14, 25238610), (15, 23556036), (18, 19630030), (20, 17667027), (21, 16825740), (28, 12619305), (30, 11778018), (35, 10095444), (36, 9815015), (42, 8412870), (45, 7852012), (60, 5889009), (63, 5608580), (70, 5047722), (84, 4206435), (90, 3926006), (105, 3365148), (126, 2804290), (140, 2523861), (180, 1963003), (193, 1830780), (210, 1682574), (252, 1402145), (315, 1121716), (386, 915390), (420, 841287), (579, 610260), (630, 560858), (772, 457695), (965, 366156), (1158, 305130), (1260, 280429), (1351, 261540), (1453, 243180), (1737, 203420), (1930, 183078), (2316, 152565), (2702, 130770), (2895, 122052), (2906, 121590), (3474, 101710), (3860, 91539), (4053, 87180), (4359, 81060), (5404, 65385), (5790, 61026), (5812, 60795), (6755, 52308), (6948, 50855), (7265, 48636), (8106, 43590), (8685, 40684), (8718, 40530), (10171, 34740), (11580, 30513), (12159, 29060), (13077, 27020), (13510, 26154), (14530, 24318), (16212, 21795), (17370, 20342), (17436, 20265)]