1668763140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 5291661312

約数和(自身を除く): 3622898172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 83, 110, 123, 132, 164, 165, 166, 205, 220, 246, 249, 330, 332, 410, 415, 451, 492, 498, 615, 660, 743, 820, 830, 902, 913, 996, 1230, 1245, 1353, 1486, 1660, 1804, 1826, 2229, 2255, 2460, 2490, 2706, 2739, 2972, 3403, 3652, 3715, 4458, 4510, 4565, 4980, 5412, 5478, 6765, 6806, 7430, 8173, 8916, 9020, 9130, 10209, 10956, 11145, 13530, 13612, 13695, 14860, 16346, 17015, 18260, 20418, 22290, 24519, 27060, 27390, 30463, 32692, 34030, 37433, 40836, 40865, 44580, 49038, 51045, 54780, 60926, 61669, 68060, 74866, 81730, 91389, 98076, 102090, 112299, 121852, 122595, 123338, 149732, 152315, 163460, 182778, 185007, 187165, 204180, 224598, 245190, 246676, 304630, 308345, 335093, 365556, 370014, 374330, 449196, 456945, 490380, 561495, 609260, 616690, 670186, 678359, 740028, 748660, 913890, 925035, 1005279, 1122990, 1233380, 1340372, 1356718, 1675465, 1827780, 1850070, 2010558, 2035077, 2245980, 2528429, 2713436, 3350930, 3391795, 3700140, 4021116, 4070154, 5026395, 5056858, 6701860, 6783590, 7585287, 8140308, 10052790, 10113716, 10175385, 12642145, 13567180, 15170574, 20105580, 20350770, 25284290, 27812719, 30341148, 37926435, 40701540, 50568580, 55625438, 75852870, 83438157, 111250876, 139063595, 151705740, 166876314, 278127190, 333752628, 417190785, 556254380, 834381570, 1668763140]

約数ペア:

[(1, 1668763140), (2, 834381570), (3, 556254380), (4, 417190785), (5, 333752628), (6, 278127190), (10, 166876314), (11, 151705740), (12, 139063595), (15, 111250876), (20, 83438157), (22, 75852870), (30, 55625438), (33, 50568580), (41, 40701540), (44, 37926435), (55, 30341148), (60, 27812719), (66, 25284290), (82, 20350770), (83, 20105580), (110, 15170574), (123, 13567180), (132, 12642145), (164, 10175385), (165, 10113716), (166, 10052790), (205, 8140308), (220, 7585287), (246, 6783590), (249, 6701860), (330, 5056858), (332, 5026395), (410, 4070154), (415, 4021116), (451, 3700140), (492, 3391795), (498, 3350930), (615, 2713436), (660, 2528429), (743, 2245980), (820, 2035077), (830, 2010558), (902, 1850070), (913, 1827780), (996, 1675465), (1230, 1356718), (1245, 1340372), (1353, 1233380), (1486, 1122990), (1660, 1005279), (1804, 925035), (1826, 913890), (2229, 748660), (2255, 740028), (2460, 678359), (2490, 670186), (2706, 616690), (2739, 609260), (2972, 561495), (3403, 490380), (3652, 456945), (3715, 449196), (4458, 374330), (4510, 370014), (4565, 365556), (4980, 335093), (5412, 308345), (5478, 304630), (6765, 246676), (6806, 245190), (7430, 224598), (8173, 204180), (8916, 187165), (9020, 185007), (9130, 182778), (10209, 163460), (10956, 152315), (11145, 149732), (13530, 123338), (13612, 122595), (13695, 121852), (14860, 112299), (16346, 102090), (17015, 98076), (18260, 91389), (20418, 81730), (22290, 74866), (24519, 68060), (27060, 61669), (27390, 60926), (30463, 54780), (32692, 51045), (34030, 49038), (37433, 44580), (40836, 40865)]