156723429990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{243469}}^1$

素因数の和:244021

約数の個数: 64

約数和(自身を含む): 385656480000

約数和(自身を除く): 228933050010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 499, 645, 998, 1290, 1497, 2495, 2994, 4990, 7485, 14970, 21457, 42914, 64371, 107285, 128742, 214570, 243469, 321855, 486938, 643710, 730407, 1217345, 1460814, 2434690, 3652035, 7304070, 10469167, 20938334, 31407501, 52345835, 62815002, 104691670, 121491031, 157037505, 242982062, 314075010, 364473093, 607455155, 728946186, 1214910310, 1822365465, 3644730930, 5224114333, 10448228666, 15672342999, 26120571665, 31344685998, 52241143330, 78361714995, 156723429990]

約数ペア:

[(1, 156723429990), (2, 78361714995), (3, 52241143330), (5, 31344685998), (6, 26120571665), (10, 15672342999), (15, 10448228666), (30, 5224114333), (43, 3644730930), (86, 1822365465), (129, 1214910310), (215, 728946186), (258, 607455155), (430, 364473093), (499, 314075010), (645, 242982062), (998, 157037505), (1290, 121491031), (1497, 104691670), (2495, 62815002), (2994, 52345835), (4990, 31407501), (7485, 20938334), (14970, 10469167), (21457, 7304070), (42914, 3652035), (64371, 2434690), (107285, 1460814), (128742, 1217345), (214570, 730407), (243469, 643710), (321855, 486938)]