339973760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 974310120

約数和(自身を除く): 634336360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 245, 259, 280, 293, 296, 320, 370, 392, 448, 490, 518, 560, 586, 592, 640, 740, 784, 896, 980, 1036, 1120, 1172, 1184, 1295, 1465, 1480, 1568, 1813, 1960, 2051, 2072, 2240, 2344, 2368, 2590, 2930, 2960, 3136, 3626, 3920, 4102, 4144, 4480, 4688, 4736, 5180, 5860, 5920, 6272, 7252, 7840, 8204, 8288, 9065, 9376, 10255, 10360, 10841, 11720, 11840, 14357, 14504, 15680, 16408, 16576, 18130, 18752, 20510, 20720, 21682, 23440, 23680, 28714, 29008, 31360, 32816, 33152, 36260, 37504, 41020, 41440, 43364, 46880, 54205, 57428, 58016, 65632, 71785, 72520, 75887, 82040, 82880, 86728, 93760, 108410, 114856, 116032, 131264, 143570, 145040, 151774, 164080, 165760, 173456, 187520, 216820, 229712, 232064, 262528, 287140, 290080, 303548, 328160, 346912, 379435, 433640, 459424, 531209, 574280, 580160, 607096, 656320, 693824, 758870, 867280, 918848, 1062418, 1148560, 1160320, 1214192, 1312640, 1387648, 1517740, 1734560, 1837696, 2124836, 2297120, 2428384, 2656045, 3035480, 3469120, 4249672, 4594240, 4856768, 5312090, 6070960, 6938240, 8499344, 9188480, 9713536, 10624180, 12141920, 16998688, 21248360, 24283840, 33997376, 42496720, 48567680, 67994752, 84993440, 169986880, 339973760]

約数ペア:

[(1, 339973760), (2, 169986880), (4, 84993440), (5, 67994752), (7, 48567680), (8, 42496720), (10, 33997376), (14, 24283840), (16, 21248360), (20, 16998688), (28, 12141920), (32, 10624180), (35, 9713536), (37, 9188480), (40, 8499344), (49, 6938240), (56, 6070960), (64, 5312090), (70, 4856768), (74, 4594240), (80, 4249672), (98, 3469120), (112, 3035480), (128, 2656045), (140, 2428384), (148, 2297120), (160, 2124836), (185, 1837696), (196, 1734560), (224, 1517740), (245, 1387648), (259, 1312640), (280, 1214192), (293, 1160320), (296, 1148560), (320, 1062418), (370, 918848), (392, 867280), (448, 758870), (490, 693824), (518, 656320), (560, 607096), (586, 580160), (592, 574280), (640, 531209), (740, 459424), (784, 433640), (896, 379435), (980, 346912), (1036, 328160), (1120, 303548), (1172, 290080), (1184, 287140), (1295, 262528), (1465, 232064), (1480, 229712), (1568, 216820), (1813, 187520), (1960, 173456), (2051, 165760), (2072, 164080), (2240, 151774), (2344, 145040), (2368, 143570), (2590, 131264), (2930, 116032), (2960, 114856), (3136, 108410), (3626, 93760), (3920, 86728), (4102, 82880), (4144, 82040), (4480, 75887), (4688, 72520), (4736, 71785), (5180, 65632), (5860, 58016), (5920, 57428), (6272, 54205), (7252, 46880), (7840, 43364), (8204, 41440), (8288, 41020), (9065, 37504), (9376, 36260), (10255, 33152), (10360, 32816), (10841, 31360), (11720, 29008), (11840, 28714), (14357, 23680), (14504, 23440), (15680, 21682), (16408, 20720), (16576, 20510), (18130, 18752)]