3280212320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1685

約数の個数: 192

約数和(自身を含む): 9721700352

約数和(自身を除く): 6441488032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 181, 220, 224, 280, 308, 352, 362, 385, 440, 560, 616, 724, 770, 880, 905, 1120, 1232, 1267, 1448, 1471, 1540, 1760, 1810, 1991, 2464, 2534, 2896, 2942, 3080, 3620, 3982, 5068, 5792, 5884, 6160, 6335, 7240, 7355, 7964, 9955, 10136, 10297, 11768, 12320, 12670, 13937, 14480, 14710, 15928, 16181, 19910, 20272, 20594, 23536, 25340, 27874, 28960, 29420, 31856, 32362, 39820, 40544, 41188, 47072, 50680, 51485, 55748, 58840, 63712, 64724, 69685, 79640, 80905, 82376, 101360, 102970, 111496, 113267, 117680, 129448, 139370, 159280, 161810, 164752, 202720, 205940, 222992, 226534, 235360, 258896, 266251, 278740, 318560, 323620, 329504, 411880, 445984, 453068, 517792, 532502, 557480, 566335, 647240, 823760, 906136, 1065004, 1114960, 1132670, 1294480, 1331255, 1647520, 1812272, 1863757, 2130008, 2229920, 2265340, 2588960, 2662510, 2928761, 3624544, 3727514, 4260016, 4530680, 5325020, 5857522, 7455028, 8520032, 9061360, 9318785, 10650040, 11715044, 14643805, 14910056, 18122720, 18637570, 20501327, 21300080, 23430088, 29287610, 29820112, 37275140, 41002654, 42600160, 46860176, 58575220, 59640224, 74550280, 82005308, 93720352, 102506635, 117150440, 149100560, 164010616, 205013270, 234300880, 298201120, 328021232, 410026540, 468601760, 656042464, 820053080, 1640106160, 3280212320]

約数ペア:

[(1, 3280212320), (2, 1640106160), (4, 820053080), (5, 656042464), (7, 468601760), (8, 410026540), (10, 328021232), (11, 298201120), (14, 234300880), (16, 205013270), (20, 164010616), (22, 149100560), (28, 117150440), (32, 102506635), (35, 93720352), (40, 82005308), (44, 74550280), (55, 59640224), (56, 58575220), (70, 46860176), (77, 42600160), (80, 41002654), (88, 37275140), (110, 29820112), (112, 29287610), (140, 23430088), (154, 21300080), (160, 20501327), (176, 18637570), (181, 18122720), (220, 14910056), (224, 14643805), (280, 11715044), (308, 10650040), (352, 9318785), (362, 9061360), (385, 8520032), (440, 7455028), (560, 5857522), (616, 5325020), (724, 4530680), (770, 4260016), (880, 3727514), (905, 3624544), (1120, 2928761), (1232, 2662510), (1267, 2588960), (1448, 2265340), (1471, 2229920), (1540, 2130008), (1760, 1863757), (1810, 1812272), (1991, 1647520), (2464, 1331255), (2534, 1294480), (2896, 1132670), (2942, 1114960), (3080, 1065004), (3620, 906136), (3982, 823760), (5068, 647240), (5792, 566335), (5884, 557480), (6160, 532502), (6335, 517792), (7240, 453068), (7355, 445984), (7964, 411880), (9955, 329504), (10136, 323620), (10297, 318560), (11768, 278740), (12320, 266251), (12670, 258896), (13937, 235360), (14480, 226534), (14710, 222992), (15928, 205940), (16181, 202720), (19910, 164752), (20272, 161810), (20594, 159280), (23536, 139370), (25340, 129448), (27874, 117680), (28960, 113267), (29420, 111496), (31856, 102970), (32362, 101360), (39820, 82376), (40544, 80905), (41188, 79640), (47072, 69685), (50680, 64724), (51485, 63712), (55748, 58840)]