339949320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1044714240

約数和(自身を除く): 704764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 151, 219, 257, 292, 302, 365, 438, 453, 514, 584, 604, 730, 755, 771, 876, 906, 1028, 1095, 1208, 1285, 1460, 1510, 1542, 1752, 1812, 2056, 2190, 2265, 2570, 2920, 3020, 3084, 3624, 3855, 4380, 4530, 5140, 6040, 6168, 7710, 8760, 9060, 10280, 11023, 15420, 18120, 18761, 22046, 30840, 33069, 37522, 38807, 44092, 55115, 56283, 66138, 75044, 77614, 88184, 93805, 110230, 112566, 116421, 132276, 150088, 155228, 165345, 187610, 194035, 220460, 225132, 232842, 264552, 281415, 310456, 330690, 375220, 388070, 440920, 450264, 465684, 562830, 582105, 661380, 750440, 776140, 931368, 1125660, 1164210, 1322760, 1552280, 2251320, 2328420, 2832911, 4656840, 5665822, 8498733, 11331644, 14164555, 16997466, 22663288, 28329110, 33994932, 42493665, 56658220, 67989864, 84987330, 113316440, 169974660, 339949320]

約数ペア:

[(1, 339949320), (2, 169974660), (3, 113316440), (4, 84987330), (5, 67989864), (6, 56658220), (8, 42493665), (10, 33994932), (12, 28329110), (15, 22663288), (20, 16997466), (24, 14164555), (30, 11331644), (40, 8498733), (60, 5665822), (73, 4656840), (120, 2832911), (146, 2328420), (151, 2251320), (219, 1552280), (257, 1322760), (292, 1164210), (302, 1125660), (365, 931368), (438, 776140), (453, 750440), (514, 661380), (584, 582105), (604, 562830), (730, 465684), (755, 450264), (771, 440920), (876, 388070), (906, 375220), (1028, 330690), (1095, 310456), (1208, 281415), (1285, 264552), (1460, 232842), (1510, 225132), (1542, 220460), (1752, 194035), (1812, 187610), (2056, 165345), (2190, 155228), (2265, 150088), (2570, 132276), (2920, 116421), (3020, 112566), (3084, 110230), (3624, 93805), (3855, 88184), (4380, 77614), (4530, 75044), (5140, 66138), (6040, 56283), (6168, 55115), (7710, 44092), (8760, 38807), (9060, 37522), (10280, 33069), (11023, 30840), (15420, 22046), (18120, 18761)]