2371940480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 256

約数和(自身を含む): 7053177600

約数和(自身を除く): 4681237120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 139, 140, 160, 182, 208, 224, 260, 278, 280, 293, 320, 364, 416, 448, 455, 520, 556, 560, 586, 640, 695, 728, 832, 896, 910, 973, 1040, 1112, 1120, 1172, 1390, 1456, 1465, 1664, 1807, 1820, 1946, 2051, 2080, 2224, 2240, 2344, 2780, 2912, 2930, 3614, 3640, 3809, 3892, 4102, 4160, 4448, 4480, 4688, 4865, 5560, 5824, 5860, 7228, 7280, 7618, 7784, 8204, 8320, 8896, 9035, 9376, 9730, 10255, 11120, 11648, 11720, 12649, 14456, 14560, 15236, 15568, 16408, 17792, 18070, 18752, 19045, 19460, 20510, 22240, 23440, 25298, 26663, 28912, 29120, 30472, 31136, 32816, 36140, 37504, 38090, 38920, 40727, 41020, 44480, 46880, 50596, 53326, 57824, 58240, 60944, 62272, 63245, 65632, 72280, 76180, 77840, 81454, 82040, 88960, 93760, 101192, 106652, 115648, 121888, 124544, 126490, 131264, 133315, 144560, 152360, 155680, 162908, 164080, 187520, 202384, 203635, 213304, 231296, 243776, 252980, 262528, 266630, 285089, 289120, 304720, 311360, 325816, 328160, 404768, 407270, 426608, 487552, 505960, 529451, 533260, 570178, 578240, 609440, 622720, 651632, 656320, 809536, 814540, 853216, 1011920, 1058902, 1066520, 1140356, 1156480, 1218880, 1303264, 1312640, 1425445, 1619072, 1629080, 1706432, 2023840, 2117804, 2133040, 2280712, 2437760, 2606528, 2647255, 2850890, 3258160, 3412864, 3706157, 4047680, 4235608, 4266080, 4561424, 5213056, 5294510, 5701780, 6516320, 7412314, 8095360, 8471216, 8532160, 9122848, 10589020, 11403560, 13032640, 14824628, 16942432, 17064320, 18245696, 18530785, 21178040, 22807120, 26065280, 29649256, 33884864, 36491392, 37061570, 42356080, 45614240, 59298512, 67769728, 74123140, 84712160, 91228480, 118597024, 148246280, 169424320, 182456960, 237194048, 296492560, 338848640, 474388096, 592985120, 1185970240, 2371940480]

約数ペア:

[(1, 2371940480), (2, 1185970240), (4, 592985120), (5, 474388096), (7, 338848640), (8, 296492560), (10, 237194048), (13, 182456960), (14, 169424320), (16, 148246280), (20, 118597024), (26, 91228480), (28, 84712160), (32, 74123140), (35, 67769728), (40, 59298512), (52, 45614240), (56, 42356080), (64, 37061570), (65, 36491392), (70, 33884864), (80, 29649256), (91, 26065280), (104, 22807120), (112, 21178040), (128, 18530785), (130, 18245696), (139, 17064320), (140, 16942432), (160, 14824628), (182, 13032640), (208, 11403560), (224, 10589020), (260, 9122848), (278, 8532160), (280, 8471216), (293, 8095360), (320, 7412314), (364, 6516320), (416, 5701780), (448, 5294510), (455, 5213056), (520, 4561424), (556, 4266080), (560, 4235608), (586, 4047680), (640, 3706157), (695, 3412864), (728, 3258160), (832, 2850890), (896, 2647255), (910, 2606528), (973, 2437760), (1040, 2280712), (1112, 2133040), (1120, 2117804), (1172, 2023840), (1390, 1706432), (1456, 1629080), (1465, 1619072), (1664, 1425445), (1807, 1312640), (1820, 1303264), (1946, 1218880), (2051, 1156480), (2080, 1140356), (2224, 1066520), (2240, 1058902), (2344, 1011920), (2780, 853216), (2912, 814540), (2930, 809536), (3614, 656320), (3640, 651632), (3809, 622720), (3892, 609440), (4102, 578240), (4160, 570178), (4448, 533260), (4480, 529451), (4688, 505960), (4865, 487552), (5560, 426608), (5824, 407270), (5860, 404768), (7228, 328160), (7280, 325816), (7618, 311360), (7784, 304720), (8204, 289120), (8320, 285089), (8896, 266630), (9035, 262528), (9376, 252980), (9730, 243776), (10255, 231296), (11120, 213304), (11648, 203635), (11720, 202384), (12649, 187520), (14456, 164080), (14560, 162908), (15236, 155680), (15568, 152360), (16408, 144560), (17792, 133315), (18070, 131264), (18752, 126490), (19045, 124544), (19460, 121888), (20510, 115648), (22240, 106652), (23440, 101192), (25298, 93760), (26663, 88960), (28912, 82040), (29120, 81454), (30472, 77840), (31136, 76180), (32816, 72280), (36140, 65632), (37504, 63245), (38090, 62272), (38920, 60944), (40727, 58240), (41020, 57824), (44480, 53326), (46880, 50596)]