1942214960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 5610578400

約数和(自身を除く): 3668363440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 89, 95, 98, 112, 133, 140, 152, 178, 190, 196, 245, 266, 280, 293, 304, 356, 380, 392, 445, 490, 532, 560, 586, 623, 665, 712, 760, 784, 890, 931, 980, 1064, 1172, 1246, 1330, 1424, 1465, 1520, 1691, 1780, 1862, 1960, 2051, 2128, 2344, 2492, 2660, 2930, 3115, 3382, 3560, 3724, 3920, 4102, 4361, 4655, 4688, 4984, 5320, 5567, 5860, 6230, 6764, 7120, 7448, 8204, 8455, 8722, 9310, 9968, 10255, 10640, 11134, 11720, 11837, 12460, 13528, 14357, 14896, 16408, 16910, 17444, 18620, 20510, 21805, 22268, 23440, 23674, 24920, 26077, 27056, 27835, 28714, 32816, 33820, 34888, 37240, 38969, 41020, 43610, 44536, 47348, 49840, 52154, 55670, 57428, 59185, 67640, 69776, 71785, 74480, 77938, 82040, 82859, 87220, 89072, 94696, 104308, 111340, 114856, 118370, 130385, 135280, 143570, 155876, 164080, 165718, 174440, 182539, 189392, 194845, 208616, 222680, 229712, 236740, 260770, 272783, 287140, 311752, 331436, 348880, 365078, 389690, 414295, 417232, 445360, 473480, 495463, 521540, 545566, 574280, 623504, 662872, 730156, 779380, 828590, 912695, 946960, 990926, 1043080, 1091132, 1148560, 1277773, 1325744, 1363915, 1460312, 1558760, 1657180, 1825390, 1981852, 2086160, 2182264, 2477315, 2555546, 2727830, 2920624, 3117520, 3314360, 3468241, 3650780, 3963704, 4364528, 4954630, 5111092, 5455660, 6388865, 6628720, 6936482, 7301560, 7927408, 9909260, 10222184, 10911320, 12777730, 13872964, 14603120, 17341205, 19818520, 20444368, 21822640, 24277687, 25555460, 27745928, 34682410, 39637040, 48555374, 51110920, 55491856, 69364820, 97110748, 102221840, 121388435, 138729640, 194221496, 242776870, 277459280, 388442992, 485553740, 971107480, 1942214960]

約数ペア:

[(1, 1942214960), (2, 971107480), (4, 485553740), (5, 388442992), (7, 277459280), (8, 242776870), (10, 194221496), (14, 138729640), (16, 121388435), (19, 102221840), (20, 97110748), (28, 69364820), (35, 55491856), (38, 51110920), (40, 48555374), (49, 39637040), (56, 34682410), (70, 27745928), (76, 25555460), (80, 24277687), (89, 21822640), (95, 20444368), (98, 19818520), (112, 17341205), (133, 14603120), (140, 13872964), (152, 12777730), (178, 10911320), (190, 10222184), (196, 9909260), (245, 7927408), (266, 7301560), (280, 6936482), (293, 6628720), (304, 6388865), (356, 5455660), (380, 5111092), (392, 4954630), (445, 4364528), (490, 3963704), (532, 3650780), (560, 3468241), (586, 3314360), (623, 3117520), (665, 2920624), (712, 2727830), (760, 2555546), (784, 2477315), (890, 2182264), (931, 2086160), (980, 1981852), (1064, 1825390), (1172, 1657180), (1246, 1558760), (1330, 1460312), (1424, 1363915), (1465, 1325744), (1520, 1277773), (1691, 1148560), (1780, 1091132), (1862, 1043080), (1960, 990926), (2051, 946960), (2128, 912695), (2344, 828590), (2492, 779380), (2660, 730156), (2930, 662872), (3115, 623504), (3382, 574280), (3560, 545566), (3724, 521540), (3920, 495463), (4102, 473480), (4361, 445360), (4655, 417232), (4688, 414295), (4984, 389690), (5320, 365078), (5567, 348880), (5860, 331436), (6230, 311752), (6764, 287140), (7120, 272783), (7448, 260770), (8204, 236740), (8455, 229712), (8722, 222680), (9310, 208616), (9968, 194845), (10255, 189392), (10640, 182539), (11134, 174440), (11720, 165718), (11837, 164080), (12460, 155876), (13528, 143570), (14357, 135280), (14896, 130385), (16408, 118370), (16910, 114856), (17444, 111340), (18620, 104308), (20510, 94696), (21805, 89072), (22268, 87220), (23440, 82859), (23674, 82040), (24920, 77938), (26077, 74480), (27056, 71785), (27835, 69776), (28714, 67640), (32816, 59185), (33820, 57428), (34888, 55670), (37240, 52154), (38969, 49840), (41020, 47348), (43610, 44536)]