625382940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2516

約数の個数: 192

約数和(自身を含む): 2201923584

約数和(自身を除く): 1576540644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 364, 390, 420, 455, 470, 546, 564, 611, 658, 705, 780, 910, 940, 987, 1092, 1222, 1316, 1365, 1410, 1645, 1820, 1833, 1974, 2437, 2444, 2730, 2820, 3055, 3290, 3666, 3948, 4277, 4874, 4935, 5460, 6110, 6580, 7311, 7332, 8554, 9165, 9748, 9870, 12185, 12220, 12831, 14622, 17059, 17108, 18330, 19740, 21385, 24370, 25662, 29244, 31681, 34118, 36555, 36660, 42770, 48740, 51177, 51324, 63362, 64155, 68236, 73110, 85295, 85540, 95043, 102354, 114539, 126724, 128310, 146220, 158405, 170590, 190086, 204708, 221767, 229078, 255885, 256620, 316810, 341180, 343617, 380172, 443534, 458156, 475215, 511770, 572695, 633620, 665301, 687234, 801773, 887068, 950430, 1023540, 1108835, 1145390, 1330602, 1374468, 1489007, 1603546, 1718085, 1900860, 2217670, 2290780, 2405319, 2661204, 2978014, 3207092, 3326505, 3436170, 4008865, 4435340, 4467021, 4810638, 5956028, 6653010, 6872340, 7445035, 8017730, 8934042, 9621276, 10423049, 12026595, 13306020, 14890070, 16035460, 17868084, 20846098, 22335105, 24053190, 29780140, 31269147, 41692196, 44670210, 48106380, 52115245, 62538294, 89340420, 104230490, 125076588, 156345735, 208460980, 312691470, 625382940]

約数ペア:

[(1, 625382940), (2, 312691470), (3, 208460980), (4, 156345735), (5, 125076588), (6, 104230490), (7, 89340420), (10, 62538294), (12, 52115245), (13, 48106380), (14, 44670210), (15, 41692196), (20, 31269147), (21, 29780140), (26, 24053190), (28, 22335105), (30, 20846098), (35, 17868084), (39, 16035460), (42, 14890070), (47, 13306020), (52, 12026595), (60, 10423049), (65, 9621276), (70, 8934042), (78, 8017730), (84, 7445035), (91, 6872340), (94, 6653010), (105, 5956028), (130, 4810638), (140, 4467021), (141, 4435340), (156, 4008865), (182, 3436170), (188, 3326505), (195, 3207092), (210, 2978014), (235, 2661204), (260, 2405319), (273, 2290780), (282, 2217670), (329, 1900860), (364, 1718085), (390, 1603546), (420, 1489007), (455, 1374468), (470, 1330602), (546, 1145390), (564, 1108835), (611, 1023540), (658, 950430), (705, 887068), (780, 801773), (910, 687234), (940, 665301), (987, 633620), (1092, 572695), (1222, 511770), (1316, 475215), (1365, 458156), (1410, 443534), (1645, 380172), (1820, 343617), (1833, 341180), (1974, 316810), (2437, 256620), (2444, 255885), (2730, 229078), (2820, 221767), (3055, 204708), (3290, 190086), (3666, 170590), (3948, 158405), (4277, 146220), (4874, 128310), (4935, 126724), (5460, 114539), (6110, 102354), (6580, 95043), (7311, 85540), (7332, 85295), (8554, 73110), (9165, 68236), (9748, 64155), (9870, 63362), (12185, 51324), (12220, 51177), (12831, 48740), (14622, 42770), (17059, 36660), (17108, 36555), (18330, 34118), (19740, 31681), (21385, 29244), (24370, 25662)]